Three books cost $18.75. How much would 8 books cost?

Question

Three books cost $18.75. How much would 8 books cost?

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Kim Chi 6 months 2021-07-31T03:49:52+00:00 2 Answers 3 views 0

Answers ( )

    0
    2021-07-31T03:51:06+00:00

    Answer: $50

    Step-by-step explanation:

    $18.75 divided by 3 = $6.25

    $6.25 times 8 = $50

    Hope this helps!!

    0
    2021-07-31T03:51:08+00:00

    Answer:

    $50

    Step-by-step explanation:

    Create a proportion where x is the cost of 8 books:

    \frac{3}{18.75} = \frac{8}{x}

    Cross multiply and solve for x:

    3x = 150

    x = 50

    So, 8 books would cost $50

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