36除9的商,减去0.4与0.5的积结果是多少

2025-12-14 18:13:28
推荐回答(2个)
回答1:

9÷36-0.4×0.5
=0.25-0.2
=0.05

回答2:

(36÷9)-(0.4×0.5)
=4-0.2
=3.8