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Brianna ate 3 bags of apple slices. If each bag contained 7 apple slices, which equation represents the total number of apple slices Brianna ate?
A. 7 × 3 = 10
B. 7 + 3 = 10
C. 7 ÷ 3 = 21
D. 3 × 7 = 21


Sagot :

D. This is the answer because 3 bags with 7 would be 3x7 and your answer would be 21