2.4ᘧ࿾0.25用简便方法怎么计算谢谢

2025-04-28 10:28:26
推荐回答(4个)
回答1:

2.4*0.25
=2.4*(1/4)
=0.6

回答2:

2.4×0.25
=2.4×1/4
=2.4÷4
=06

回答3:

2.4×0.25
=0.6×4×0.25
=0.6×(4×0.25)
=0.6×1
=0.6

回答4:


图望采纳