0.77÷3.5用脱式计算怎么算?

0.77÷3.5用脱式计算怎么算?
2025-06-21 21:43:10
推荐回答(1个)
回答1:

0.77÷3.5
=0.77÷7÷0.5
=0.11÷0.5
=0.22