7.1÷1.25简算
问题描述:
7.1÷1.25简算
答
7.1÷1.25
=7.1×4/5
=0.71×10×4/5
=0.71×8
=5.68
7.1÷1.25简算
7.1÷1.25
=7.1×4/5
=0.71×10×4/5
=0.71×8
=5.68