2700除以括号125×3简便方法怎么做

2025-02-22 22:45:17
推荐回答(1个)
回答1:

2700÷(125×3)
=(27×100)÷(125×3)
=27×100÷125÷3
=(27÷3)×(100÷125)
=9×0.8
=7.2