300÷7的算式怎么列?

2024-12-28 13:35:31
推荐回答(3个)
回答1:

解:300÷7约等于( 42.86 )
∵已知需求出300÷7等于多少
X ÷ Y = X / Y = Z
∴300 ÷ 7
= 300 × 1/7
= 300/7
= 42.85714286
≈ 42.86
答:300÷7约等于42.86

回答2:

回答3:

300÷7=40......20