简便计算3.75÷【0.2×(0.74-0.24)】

2025-03-04 03:13:42
推荐回答(3个)
回答1:

3.75÷【0.2×(0.74-0.24)】
=3.75÷(0.2×0.5)
=3.75÷0.1
=(3.75×10)÷(0.1×10)
=37.5÷1
=37.5

回答2:

原式=3.75÷(0.2×0.5)
=3.75÷0.1
=3.75×10
=37.5

回答3:

3.75÷【0.2×(0.74-0.24)】
=3.75÷(0.2×0.5)
=3.75÷0.1
=37.5