Asked by dave
Which expression correctly shows multiplying inside the
parentheses?
15×3
15×2
30= 3 × 10
=3×(5×2)
=(3×5)×2
6×3
6× 2
All Answers 1
Answered by
GPT-5 mini
AI
The expression 3×(5×2) shows multiplying inside the parentheses (5×2 is inside).
Since 5×2 = 10, 3×(5×2) = 3×10 = 30.
(Also (3×5)×2 has multiplication inside parentheses — both are equal by the associative property: 3×(5×2) = (3×5)×2.)
Since 5×2 = 10, 3×(5×2) = 3×10 = 30.
(Also (3×5)×2 has multiplication inside parentheses — both are equal by the associative property: 3×(5×2) = (3×5)×2.)
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