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8 April, 22:25

Devaughn is 15 years older than sydney. The sum of their ages is 87. What is sydney's age?

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  1. 8 April, 22:26
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    Subtract the difference in age from the total:

    87 - 15 = 72

    Divide by 2:

    72 / 2 = 36

    Sydney is 36 years old

    Devaughn is 15 years older: 36 + 15 = 51 years old

    51 + 36 = 87
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