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How Do You Find The Original Price Of An Item That Has Been Reduced By 10 Percent?

The amount of an item is $217.95 after 10 percent was taken off the price. How much was the original price and how do you calculate that?

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    Sale Price(SP)= 217.95

    Discount = 10%

    Original Price(OP) = ?


    Suppose OP is 100, then the SP after 10% discount would be 90


    SP : OP

    90 : 100

    217.95 : ?



    OP = 217.95 x 100/90

    OP = $242.17
    0 0

    Saphira 

    answered 2 years ago

    I never thought of using ratios. Thanks
    Report
    Callesteve

    Callesteve

    commented 2 weeks ago

      To find the original price:
      Find the complement of the discount percent.  (100% minus the discount percent)
      In this case: 100% - 10% = 90%
      Then, divide the reduced price by 90% (changed to a decimal number, 90% = 0.90)
      The result is the original price before the discount.
      0 0
      Guest

      Guest 

      answered 6 months ago

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