Question

小学数学递等式计算，能简便的要简便计算

1.01÷0.125
1.62×4.8÷1.6

Answer 1

1.01÷0.125
=(1.01×8）÷（0.125×8）=8.08÷1
=8.08
1.62×4.8÷1.6
=1.62×（4.8÷1.6）=1.62×3
=4.86

Answer 2

1.01÷0.125=1÷0.125+0.01÷0.125
=0.8+0.008
=0.808.

1.62×4.8÷1.6
=1.62×(4.8÷1.6)
=1.62×3
=4.86.

Answer 3

(1+0.01)÷1/8=（1+0.01)×8=8+0.08=8.08
1.62×（4.8÷1.6）=1.62×3=4.86

Answer 4

8.08 4.86 第一个分成（1+0.01 ）/0.125 第二个是4.8/1.6=3 在乘以1.62 即可 。
希望帮助到你。

Answer 5

1.01÷0.125=1.01x8=8.08
1.62×(4.8÷1.6)=1.62x3=4.86