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Lauren's age is a quarter of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 54. How old is Joe?

Solución

Lauren's age is a quarter of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 54. How old is Joe?

Solución

Joe^{'} s age is : 22 \frac{2}{9}

Pasos de solución

Translate the problem into an equation:

\frac{1}{4} x + x + 4 + x = 54

Resolver para

x, \frac{1}{4} x + x + 4 + x = 54 : x = \frac{200}{9}

Convertir las fracciones impropias a números mixtos:

22 \frac{2}{9}

Joe^{'} s age is : 22 \frac{2}{9}

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