2.2除0.25的简便运算

2025-03-17 13:33:36
推荐回答(3个)
回答1:

2.2÷0.25
=(2.2×4)÷(0.25×4)
=8.8÷1
=8.8

回答2:

2.2÷0.25
=(2.2×4)÷(0.25×4)
=8.8÷1
=8.8

回答3:

2.2÷0.25
=2.2÷1/4
=2.2x4
=8.8
谢谢,请采纳