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Lauren's age is half of Joe's age. Emma is four years older than Joe. Pat is 4/5 of Lauren's and Joe's age squared. The sum of Lauren, Emma, and Joe's age is 234. How old is Pat?

Lösung

Lauren's age is half of Joe's age. Emma is four years older than Joe. Pat is \frac{4}{5} of Lauren's and Joe's age squared. The sum of Lauren, Emma, and Joe's age is 234. How old is Pat?

Lösung

Pat^{'} s age is : 36 \frac{4}{5}

Schritte zur Lösung

Translate the problem into an equation:

\frac{1}{2} (x - 4) + x + x - 4 = 234

Löse nach

x, \frac{1}{2} (x - 4) + x + x - 4 = 234 : x = 96

Finde Pat's age

: 36 \frac{4}{5}

Pat^{'} s age is : 36 \frac{4}{5}

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