4200⼀125⼀8这道题怎么做?

2025-03-20 04:28:05
推荐回答(2个)
回答1:

=4200/(125*8)
=4200/1000
=4.2

回答2:

4200÷125÷8
=4200÷(125×8)
=4200÷1000
=4.2