100除以(1.25除以4)简便计算

100除以(1.25除以4)简便计算
2024-11-30 01:25:54
推荐回答(3个)
回答1:

100÷(1.25÷4)

=(100÷1.25)×4
=80×4
=320

回答2:

100÷(1.25÷4)
=100x4÷1.25
=400÷1.25
=400x (4/5)
=80x4
=320

回答3: