Check the division with the inverse multiplication fact
Exact division can be verified by reversing the operation. If 1,440 ÷ 60 = 24, then multiplying the quotient by the divisor must return the original dividend 1,440.
- 1.Start with the quotient 24.
- 2.24 × 60 = 1,440.
- 3.The product returns to 1,440, confirming the division.