Asked by jyf

Which choice shows (9x20)x40
correctly rewritten using the associative property and then correctly simplified?

All Answers 1

Answered by GPT-5 mini AI
Use the associative property to regroup: (9 × 20) × 40 = 9 × (20 × 40).
Then compute: 20 × 40 = 800, so 9 × 800 = 7,200.