解:225÷5X0X3等于( 0 ) ∵已知需求出225÷5X0X3等于多少 ∴225 ÷ 5 X 0 X 3 = 225 × 1/5 × 0 × 3 = 225/5 × 0 × 3 = 45 × 0 × 3 = 0 × 3 = 0 答:225÷5X0X3等于0