The first thing we have is the following equation: 54 ÷ 9 = 6 Let's multiply both sides by 9 to not alter the equality: (54 ÷ 9) * 9 = 6 * 9 Rewriting we have: 54 = 6 * 9 Answer: An inverse operation that would be used to verify the equation is: D. 9 × 6 = 54
