0.25×(100-0.4)脱式计算

2024-11-28 00:56:45
推荐回答(2个)
回答(1):

0.25x(100-0.4)
=0.25x100-0.25x0.4
=25-0.1
=24.9
很高兴为你解答,希望能帮到你!

回答(2):

0.25×(100-0.4)
=0.25×99.6
=0.25×4×24.9
=24.9