437÷9的算式和验算?

2025-02-22 11:27:17
推荐回答(1个)
回答1:

解:437÷9约等于( 48.56 )
∵已知需求出437÷9等于多少
X ÷ Y = Z,即X = Z × Y
∴437 ÷ 9
= 437 × 1/9
= 437/9
= 48.55555556
≈ 48.56
经检验,437 = 437/9 × 9符合题意
答:437÷9约等于48.56