纠错
|
建议
|
登录
首页
›
小学数学
›
比与分数和除法的关系
›
试题列表3
比与分数和除法的关系的试题列表
比与分数和除法的关系的试题100
95既可以看作分数,也可以看成一个比.______.
4÷5=()15=28()=12:______=______[小数].
如果a除以b等于7除以8,那么b就是a的______(分数).
4÷5=28()=______[小数].
6÷______=______/16=0.25=______:4=______%
3:4=15()=______:16=______:40=______(小数)
0.65=()()=______:______=______%23:______=2.3=______%=______填分数.
甲数是乙数的80%,甲与乙的比是______:______乙比甲多______%.
6÷______=()12=0.75=______%
______:______=0.25=______÷16=______%=18()=()8.
8÷20=______:10=______%=______.【填分数】
28:______=______:50=0.35=______%=______(填分数)
35=______:15=18()=6÷______=______(填小数)
()24=6÷8=24()=():20.______括号里的数字填在横线上.
______:______=114=______÷10=______%
20:______=______÷5=0.8=12()=______%=______折.
2:5=24:______=______:15=60=______%=______成=______折.
3:8=______:24=______÷12=______(填小数)=______%
5:8=______(填分数)=______÷______.
______÷______=25=()25=6()=______.
()20=28:______=0.8=______÷10=______%=______.
______:20=0.8=12÷______=32()=______%=______(填成数)
甲数是乙数的56,甲乙两数的比是()A.56:1B.56:(1+56)C.5:6
14=______/12=7/______=______%
15=______%=______÷40=4:______=______(填小数)
______÷20=8()=______:15=45=______(填小数)=______%
(235):______═______÷10=______%
a除以b,可以写成分数______,其中被除数a相当于分数的______,除数b相当于分数的______.
a除以b.也可以写成比的关系,其中被除数a相当于比的______,除数b相当于比的______,商相当于比的______.
______:4=0.75=()40=______%=______-14.
如果甲数是乙数的34,那么甲数和乙数的比是4:3.______.(判断对错)
0.85=______%=34÷______=()60=______(折扣)=______(成数)
()25=10()=2÷5=______:15=______%.
______:5=0.6=______%=()10.
4÷______=25=______%=______(写小数)
3.5=14()=______÷6═______:______最简比=______%
______%=34=______:______=______(写小数)
______:______=()24=5÷8=______%=______(填小数)
______:______=()()=75%=______(小数)=()16.
某校男教师与女教师人数的比是3:5,男教师占全校教师人数的()(),女教师比男教师人数多______%,男教师比女教师少______%.
______:4═12÷______=0.75=______%=______折.
3÷5=______=60%=______:40.
38=()24=______:1.6=______%
0.25=______%=(14)=4:______.
被除数是8,除数是11,写成除法算式是______,写成分数的形式是______,写成比的形式是______.
13÷4=______:8=24()=______%.6:4=3:____________:15=5:18.
______%=______÷______=六成=______+12.
6÷______=______:4=()()=0.75=______%.
9:______=34=______÷24=______%=______(写小数)
0.4=______:______=______/______=4÷______=______%
54=______:______=15÷______=______%
0.6=()()=15÷______=______÷40=______%.
______÷8=()()=0.5=______:40=______%.
34=______÷______=9:______=()20=______%=______折.
()5=6:______=0.2=______:20=______%.
7:8也可以写成78,仍读作7比8.______.
6()=______:80=四成=______%.
10()=______÷8=1.25=5:______=______%
94=______:3.6=27÷______=()24=______%
9÷4=()()=______:______=2()28=______%=______.
______:5=25,16:______=0.5.
4﹕______﹦(16)20﹦45﹦20÷______﹦______%
9÷______=0.75=21()=______:36=______%
38=______:16=12:______=______÷______=______填小数.
18÷______=()9=0.9:0.3=3:______=______:24.
3÷______=()12=0.75=______%=______成数.
38=1540=0.375=______%=______:24.
1.5=18÷______=()()=______:6=______%
______:4=______÷8=1216=______%=______[填成数].
______:20=6()=25=______÷35=2+()25.
3:2可以写成23,仍读作3比2.______.
12÷______=()()=0.75=______:60=______÷24.
9:______=()()=______÷______=0.6.
7÷13的商用分数表示是:______.
______:8=12()=34=9÷______=27:______.
______÷56=______:______=1.
12÷______=()()=0.375=______:64=______÷24.
4÷______=______:10=50%=24÷______=______(小数)
15÷______=()16=9:______=______%=0.75.
3÷5=()20=______÷30=9:______=______填小数.
45=______%=8÷______=4:______=______(填小数)
()4=6:______=8÷______=______:20=0.25.
______÷34=2()=()5=______:50=25.
甲数是乙数的58,甲乙两数的比是(______:______),乙比甲多______,甲比乙少______.
6÷______=18()=0.4=______÷20=______%
27÷______=35=______:40=______%=______折=______(小数)
34=______:24=______%=______(填小数)
______÷15=0.6=______折=______%=______:______.
12:20=______:10=15()=______%=______成.
3÷4=9:______=()20=______(填小数).
3:______=915=15÷______=______×325=______(小数).
67既可以看成是分数,又可以看作是两个数的比.()
数a除以数b的商是12,那么a就占它们和的13.______.
因为除法里______不能为零,分数的______不能为零,所以比的______不能为零.
______:6=13.
比的前项相当于分数中的______.
716=()64=21()=______÷32=35÷______.
3.5=()8=()÷6=():()最简比.
0.12=3()=()25=______÷______=24:______.
12:______=0.375=45÷______=______:56=()16.
比与分数和除法的关系的试题200
将分数179写成两个数相除的式子:179______.
9÷______=68=______:4=15()=______(填小数)
0.l2=3:______=______÷50=______%.
125=______:______=______%
0.6=______:______=______÷15=______%.
15=______%=8÷______=4:______=______小数.
30:______=()120=(-)÷35=35=______成=______%
______:20=14=______÷60=______(小数)
______=3÷______=0.5=______:10=______%
6:5=30÷______=______%.
16:20=______:2=______%=45=______折.
______÷10=10()=0.4=6÷______=______%
12:______=______×______=______÷5=2.
15÷______=()24=0.75=______:______=______%
______÷12=25%=9÷______=______:______=()16.
34=3÷______=______:8=()20.
45=______(小数)=______(百分数)=12:______=______折.
______÷______=20:______=(12)15=0.8=______%=______折.
0.375=()16=15()=______:64=______%
______:60=70÷______=______%=28÷______=0.35.
6÷______=()32=37.5%=12:______=()40.
()+14=______×14=14÷______=______-14=______:4=0.5.
()28=______=0.75=______÷4=______%
甲数除以乙数,商是0.4,甲数与乙数的最简整数比是()A.5:2B.4:1C.2:5D.4:10
25=______(小数)=______(百分数)=6:______.
______÷______=()30=30:______=1.2=______%.
25÷______=58=1:______=______%=______(填小数)
______÷8=38=______%=()24=6:______.
1216=3÷______=______:______=______%=______(填小数).
______:8=0.75=()40=______%
8÷______=25=()30=14:______=______(填小数)=______折.
34=()8=21÷______=______:24=______%.
3÷8=()40=24:______=______%.
(?)÷20=6?=15%=9:(?).
12:______=1÷______=35=()25=______%
0.625=______:64=()()=20÷______=______%.
35=______÷10=9:______=()20=______%=______(填小数).
3÷______=9()=______:8=0.75=______%
65=______:20=______%
78=70()=______:32=______%=______(填小数)
8÷______=13:34=()9.
______%=3:8=(9)24=______÷40=______(填小数)
______:24=12÷______=37.5%=15()=1-______%
甲比乙少15,乙与甲的比是4:5.______.
______÷6=112=6:______=______%=______小数.
3.6:5.4=()3=3÷______.
3÷______=0.75=______:16=15()=______%.
把甲数的17给乙,甲、乙两数相等,甲数是乙数的______,甲数比乙数多______.
8÷______=______:4=0.25=3()=______%
15()=27:36=______÷10=______%
32既可以看做分数,也可以看做比.______.
0.09:925=()12=4÷______=______%.
5÷8=______:24=35()=______(小数)=______%
0.6=3:______=______:15=______÷10=______%.
6()=3:12=______÷4.
()32=45÷______=1.25=30:______=______%
______÷20=6()=0.4=______%=2:______.
______÷2=314=______:4=26()=______%=小数______.
______÷12=35:______=125%=______÷0.4=______(小数)
1÷4=()20=4:______=______%=______(小数)
______÷60=15()+10=0.6=______%.
______:15=18÷______=.20=0.6=______%
______:8=0.625=()40=30()=______%
1÷4=______:8=______%=______折.
______÷______=25=()30=14()=______(填小数)
0.45=()20=______%=27÷______=______:______.
24÷______=0.6=()25=12:______=______%.
3:8=()16=______÷24=______%.
5:______=0.25=3÷______=()()=______%.
3÷8=15:______=______%=______折.
()()=______÷25=2:5=______%.
34=9÷______=______:16=______%=______填小数.
12÷______=0.75=______:24=______%.
24÷______=______:30=()()=______%=0.4.
______÷25=______:8=27÷______=3.
0.35=14()=______:20=______%
______:24=0.25=20()=3÷______=______%
25÷40=()8=30:______=______%
15:______=______÷______=()()=0.625=______%
______÷16=18:______=()32=______%=______折=0.75.
5÷______=______:16=______%=0.625.
______:64=10()=______÷______=0.625=______%.
0.75=6:______=()12=______%
______:16=18=14()=______÷24=______%.
()12=12÷______=4:______=0.25=______%
3÷4=()4=12÷______=______:20.
18÷______=0.4=______%=______:20.
______:20=______%=14÷______=()()=0.35.
0.7=7÷______14:______=()30=______%
21÷______=()8=28:______=()%=0.875.
______÷48=14:______=()8=0.875=______%
38=______÷______=15()=______:56=______%
0.75=______:12=12()=21÷______=______%
5÷3=()15=15:().
______÷16=1.75=()()=______%.
在括号里填适当的数15÷______=______:15=35=24()=______%
______:50=1125=______%.
______:24=10()=0.25=______%=3÷______.
甲数与乙数的比是2:3,可以说成甲数是乙数的23.______.
915=()+825=6-______=______÷29=______折.
比与分数和除法的关系的试题300
1.25=()8=15:______=______%.
已知m÷n=7…1,则m÷n=()4.
825=8+()25+75=16÷______=______%
12()=______:12=0.75=15÷______=______%.
320=6()=______:80=______%=______(填小数).
0.6=______:5=()10=12÷______=______%.
______:14=()12=12()=0.25.
8÷______=______:4=0.25=3()=______%=______<成数>.
4.5÷()=3()=():8=七成五=()%.
3:4=24()=______÷12=______%=______(填小数)
5÷2=______=______:12=______%.
0.6=()10=______:______=______÷25=______%
9÷______=()4=______:24=0.25=______%.
3.25=()4=26:______=______÷20=______%
______÷0.8=______:16=24()=0.75=______%
6()=0.4=______÷10=10:______=______%
2:______=4÷______=12=()36=______%,25×34=34÷______.
______÷15=34=24:______=()20=______%=______成=______折.
12÷______=0.75=______:32=______:20=______%=______折.
0.7=7÷______=______:30=14()=______%
1:______=25=()25=______%=______成.
______:8=10()=0.625=()÷24=()%245=()5=______÷______=______:______.
甲数和乙数的比是2:3,则甲占甲乙两数和的25.______.
35﹦24:______﹦______÷20﹦______%
______÷4=1215=______%=24:______=______(小数)
______:16=0.75=()24=______%.
915=______÷45=3:______=______%=______小数.
______:______=0.6=______÷______=______%.
6÷8=12()=______:4=______%
0.75=6÷______=______:12=15()=______%
3÷______=6:______=()12=0.75=______%
()20=1:4=25÷______=______%.
15=()20=3÷______=______:______=______%=______小数.
14=______÷______=______:______=()20=______%
0.2=12:______=______÷10=______%
18:______=()32=七五折=______%
0.6=3()=(______:______)=______%=______折.
______÷12=15÷______=1()=0.25=______%
0.4=20()=16÷______=______:10=______%
20:______=45=()60.
16:______=0.8=______÷15=______%
45=24÷______=______:20.
6÷20=______÷10=()50=______%
0.6=______成=______:______=9()=______%
9÷______=()32=0.375=15:______=______%
79既可以看成是分数,也可以看成是比,还可以看成是比值______.
34读作四分之三时,它是一个分数,读作3比4时,它是一个比.______.(判断对错)
4:5=24÷______=16()=______%=______折=______[填小数].
______÷15=0.8=1.2:______=______%
4÷3=()()=24()=______:12.
______÷16=()24=0.625=______:______=______%
()8=0.25=12÷______=______÷24.
______%=3:4=24()=______÷12.
3÷5=():20=()%=()(填小数).A.12、60、6B.12、60、0.6C.12、6、0.6D.12、60、0.6
12=()16=______%=1:______=______(填小数).
______÷15=4÷5=20()=12()=______小数.
(1)______=2()=______%=4:______=______÷25=四成(2)1.25=______%=5()=______:8=______÷16=16:______.
29=4:______=______÷54=______(填小数)
______:20=45=20÷______=()15=______%=______填小数.
0.60=______%=6()=12÷______=______:______.(填最简整数比)
()25=4:5=8÷______=______%
甲、乙两数的比是7:5,甲数比乙数多()A.40%B.57C.27
______:20=4:______=0.8=()50=______%
______÷______=225=______%=8()=______:______=______折=______成.
75÷______=34=______.
12:______=()12=______:4=0.25=______折.
12:______=______÷20=45=______%=______折.
0.6:______=9.6÷______=1.2:1.5=______%.
1÷______=0.125=______:16=()24=______%
3÷4=______÷20=9:______=()8=______%=______小数.
25=______÷______=6()=()20=______(填小数)
34=()28=______%=______:12.
()24=114=______÷______=100()=______(填小数)
a除以b的商是2,a就是b的2倍.______.
5:8=()32=15()=()16=______÷40=______%
______÷56=18=21:______=______%
4÷9=()()=12()=()45.
25=14()=()40=______÷5715=7+()15+15.
2430=()25=______÷______=______(最简分数)
______÷______=______:______=6:10=()()=%.可见,除法、比、分数是有联系的,除数相当于比的______,相当于分数的______.所以,除法中除数、比的后项、分数的分母不能为____
六(1)班女生人数是男生人数的89,则该班女生与男生人数的比是______:______,男生占该班总人数的()().
______:30=30÷______=35=24()=______(小数)=______折.
______÷40=3()=0.375=9÷______=()96.
0.4=()15=()25=8÷()=()÷5.
9÷______=()4=0.75.
()20=20()=25=______÷______=______(小数)
38=______÷______=()40=24().
3÷4=15()=______:8=______%3350升=______升______毫升.
235=______÷5=()10=______(填小数)
2÷5=8()=()40=______填小数.
115=()10=36÷()=()÷60=______.
0.625=10:______=()8=______%
78=______÷32=35()=______(填小数)
______÷6=12÷8=______﹕4=______%=______(小数).
24()=12÷9=()6,513=()6=48()=3()3.
4÷8=()2=______:32=______÷40=______小数=______%.
25=______÷10=4:______=______:20=______%
8÷______=45=()15=______÷20=______%
柳树的棵数是杨树的45,柳树的棵数和杨树的棵数的比是4:5______.(判断对错)
18÷______=34=______:16.
比与分数和除法的关系的试题400
1()=16:0.5=______÷______.
甲数除以乙数的商是23,甲数和乙数的比是3:2.______.(判断对错)
______÷4=35=15÷______=______=______折.
75%=______(小数)=______(成数)=______(折数)=______:______.
0.75=15()=()36=36:______.
()12=23=12()=______÷15456=()6358=______()().
______÷25=()100=20%=20÷______=______(填小数)
______÷15=0.6=______折.
4÷5=20()=()35.
0.8=4()=______÷______=()35.
乙是甲的45,也可以说乙与甲的比是4:5.______.
45=()25=8÷______=______(填小数)
______÷______=45=______:______=______(写小数).
35=15÷______=()15=______(填小数)
5÷17=()()______÷12=11().
4÷5=()()=16()=()25=______[小数].
1.75=7÷______=______=28÷______=______.
在横线里填上合适的数.()4=0.25=4()=2÷________=________%.
0.75=______%=()16=9÷______=______(填最简整数比)
______:20=0.6=______%=______(折数).
34=______÷4=6()=()20=______(填小数)
3÷8=6()=()72.
3÷______=6÷8=______÷12=51÷______=______填小数.
()24=______÷______=14=______(最后一空填小数)
()4=2128=36()=______÷12=______(填小数).
0.6=______:10=18:______=______%=______÷40=6:______=______÷60.
5:4=______÷12=30()=______:60=______(写成小数)
4÷______=()30=______%=0.4.
______÷______=______%=0.375=()().
9÷15=()60=______÷5.
______÷10=35=1:______.
______÷12=16()=2()=10÷()=13.
()÷()=25=6()=()25=()(填小数)
9÷______=()20=0.25=3:______=______%.
65是一个分数,也可以看作一个比.______.
0.75=()8=12÷______=______:4=______%
某班男生人数与女生人数的比是6:5,那么男生人数是女生的()(),女生人数是男生的()(),女生占全班人数的()().
34=12÷______=______:12=______折=______%.
0.64=6()=()20=______:8=______(填小数)
24:______=34=______÷24=______%
6:______=()48=3:4=15÷______=______小数.
4÷______=()10=______:______=0.25=______%=______折.
6÷______=()()=______÷40=75%=______(填折数)
______÷10=21()=0.6=______:15=______%
3÷5=______%=24()=______:10=______(用小数表示).
______:40=2()=0.5=______%=6÷______.
0.4=6()=______÷30=4:______=______%=______成.
3÷4=______%=______:16=______折=______(小数).
______÷______=0.8=28()=______:45=______%=______折.
15:______=54=______小数=______%=6÷______.
3:4=12:______=______:12=______%
2()=______%=4:______=______÷25=四成.
0.5:1=4()=()4=______%=______折.
______:12=0.25=4÷______=______%
4÷5=______%=16()=()25=______(小数)
A除以B的商是23,那么B与A的比是______,比值是______.
6÷______=18()=______:12=七成五=______%=______折.
79=7÷______=______:______.
0.75=12:______=()24=3÷______=______%.
______:49=37=9÷______=12:______.
8()=4÷5=______:40=()30.
0.75=()4=12()=18÷______.
1÷4=______÷12=5()=6:______=______(小数)
65:23=18:______=______:20=()25=______÷40.
根据分数与除法的关系得:a÷b=ab______.(判断对错)
78=(______÷______)=56()=()56=______(小数).
6:______=34=9:______=()20.
18=8÷______=______:32=______(填小数)
3024=()12=5÷______=______(填小数)
17÷35=17÷9=72÷144=48÷12=60÷48=150÷35=
______:20=0.8=______:15=20()=28:______.
______÷8=21÷______=78=______:______=______(小数).
35=______%=6:______=()60______=34:______.
0.12=3()=24:______=()25=______÷______.
______:______=6÷8=______:24=______%=______(填小数).
9:______=3:4=12:______=()28=______(此空填小数)
甲数是乙数的35,甲数和乙方的比是5:3.______(判断对错)
甲数与乙数的比是2:3,乙数是甲数的23.______(判断对错)
4÷______=()5=60()=210=()15.
5÷8用分数表示是______.
______÷12=1:______=()30=0.5=______%
30÷50=()15=15()=(______:______)=______%
6÷______=______:24=()4=0.75=______%.
12%=12÷______=______:25=()()=______(填小数).
______:16=0.25=3()=5÷______.
______÷24=38=12:______=______%
()10=0.6=12÷______=9:______=______%
______÷24=38=24:______=______%=______小数.
______÷36=20:______=14=______(小数)=______%
12:______=7______:710=57:______=716.
3:4=()16=30÷______=______(填小数)
______:12=56=40÷______≈______%.
21()=7:8=______:32=______%=______(小数)
______÷15=0.8=()5=16:______=______%=______折.
______:20=24:______=12()=0.8=______%
0.6=______:20=()5=______%=______折.
15÷______=0.6=______%=______:20=______折.
______:5=6()=15=______÷25=______(写小数).
1.25=______%=5()=______:8=______÷16.
______÷______=()()=______:______=______%=0.25.