解:22÷23约等于( 0.96 ) ∵已知需求出22÷23约等于几 X ÷ Y = X / Y = Z ∴22 ÷ 23 = 22 × 1/23 = 22/23 = 0.9565217391 ≈ 0.96 答:22÷23约等于0.96