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27 October, 10:01

Jared recently purchased a new pair of running shoes. He got a 20% discount, which saved him $9.00.

What was the original price of the shoes?

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Answers (2)
  1. 27 October, 10:21
    0
    Your question is. Jared recently purchased a new pair of running shoes. He got a 20% discount, which saved him $9.00.

    First you need to find out what 20% so to find that you need to divide 20 by 100 then you will have the answer to that part then you need to add what is left which is the 9 dollars then add the answer of 20% with 9.00 and you will get your answer.

    20/100 = 5 and then add 9.00 and you get $14.00 dollars
  2. 27 October, 10:22
    0
    We can list an algebraic equation.

    Let the original price of the shoes be y.

    We can conclude that if he saved $9, which means he paid $y - 9

    So

    y x (1 - 20%) = y - 9

    Note that (1 - 20%) is what he has to pay after the discount.

    y x 80% = y - 9

    0.8y = y - 9

    0.8y + 9 = y

    9 = y - 0.8y

    9 = 0.2y

    9 / 0.2 = y

    y = 45

    Therefore the original price of the shoe is $45
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