7.1÷(0.25×0.71)能用简便方法计算吗

2025-02-22 22:03:13
推荐回答(3个)
回答1:

7.1÷(0.25×0.71)
=(1×7.1)÷(0.25×0.71)
=(1÷0.25)×(0.71÷0.71)
=(1÷0.25)×1
=(1÷0.25)
=4

回答2:

7.1是0.71的一百倍再除以0.25,额,最快回答醉醉的

回答3:

=7.1/0.71/0.25
=10x4
=40