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08-04-2018
Mathematics

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On Monday Mrs. Wise bought 3 lbs of apples at $4 per lb. On Tuesday, apples were on sale for 20% off so she bought another 5 lbs. How much money did Mrs. Wise spend on apples on Tuesday?

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Аноним Аноним

08-04-2018

0.80 x 4 = 3.2
find 80% (20% less) of 4

3.2 x 5
multiply the reduced price by the number of lbs she bought and you get 16 as your answer.

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