Question

PRICE OF A SWEATER WAS SLASHED FROM RS.660 TO RS.516 BY A SHOPKEEPER IN WINTER SEASON.FIND THE RATE OF DISCOUNT GIVEN BY HIM

Answer 1

mark price=660
selling price=516
discount=660-516
              =144
discount rate=discount\mp*100
=144/660*100
     =21.81%approx
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