简便运算,五点4÷8÷0点125?

2025-05-11 17:30:40
推荐回答(2个)
回答1:

5.4÷8÷0.125
=5.4÷(8×0.125)
=5.4÷1
=5.4

回答2:

5.4÷8÷0.125
=5.4÷8÷1/8
=5.4×1/8×8
=5.4×1
=5.4