Question

Which of the following number sentences illustrates the associative property of multiplication?

(3 × 8) × 6 = 3 × (8 × 6)
2 × (1 × 9) = (2 × 1) × (2 × 9)
1 × 15 = 15
8 × 9 = 9 × 8

Answer 1

(3 × 8) × 6 = 3 × (8 × 6)

Answer 2

I believe (3*8)*6=3*(8*6) illustrates the associative property of multiplication.
(3*8)*6=3*(8*6)
24*6=3*48
144=144