Mathematics
Mathematics, 20.02.2021 14:10, shriyasoni150

Kimmie solves the follow expression, looking at her steps, explain her mistake. 3x (3+ 12 = 3)-4
3x (15 = 3)-4
3x5-4
15-4
11

answer
Answers: 3

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Kimmie solves the follow expression, looking at her steps, explain her mistake. 3x (3+ 12 = 3)-4

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