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5 October, 07:03

You earn a score of 86.8 on a standardized exam. Your score is 140% higher than your friend's score on the standardized exam. What is your friend's score?

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  1. 5 October, 07:25
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    Your friend scored 62

    Step-by-step explanation:

    Let your friend's score = x

    140/100 * x = 86.8 Starting statement

    1.4x = 86.8 % has been changed to a decimal

    1.4x = 86.8/1.4 Divide by 1.4

    x = 86.8/1.4

    x = 62 Answer
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