900÷18怎样用递等式简算?

2024-12-14 04:47:32
推荐回答(1个)
回答1:

解:900÷18等于( 50 )
∵已知需求出900÷18等于多少
A ÷ B = A / B = C
∴900 ÷ 18
= 900 × 1/18
= 900/18
= (50×18)/18
= 50
答:900÷18等于50