问题
解答题
|
答案
=2÷5=0.4;2 5
=4÷5=0.8;4 5
=1÷8=0.125;1 8
=4÷25=0.16;4 25
=3÷4=0.75;3 4
=1÷2=0.5;1 2
=1÷4=0.25;1 4
=1÷5=0.2;1 5
=1÷40=0.025;1 40
=1÷25=0.04;1 25
|
=2÷5=0.4;2 5
=4÷5=0.8;4 5
=1÷8=0.125;1 8
=4÷25=0.16;4 25
=3÷4=0.75;3 4
=1÷2=0.5;1 2
=1÷4=0.25;1 4
=1÷5=0.2;1 5
=1÷40=0.025;1 40
=1÷25=0.04;1 25