singhsuryabh singhsuryabh

12-03-2018
Mathematics

contestada

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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chrisfurlong03 chrisfurlong03

12-03-2018

[tex]0.80 \times 4 = 3.2[/tex]
find 80% (20% less) of 4

[tex]3.2 \times 5 [/tex]
multiply the reduced price by the number of lbs she bought.

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