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Beliebt >

will is twice as old as jill. three years ago, jill age was two fifths will age then. how old is each now

Lösung

will is twice as old as jill. three years ago, jill age was two fifths will age then. how old is each now

Lösung

Jill^{'} s age is : 3 \frac{2}{5}

Will^{'} s age is : 6 \frac{4}{5}

Schritte zur Lösung

Translate the problem into an equation:

x - 3 = \frac{2}{5}

Löse nach

x, x - 3 = \frac{2}{5} : x = \frac{17}{5}

Finde age

Jill^{'} s age is : 3 \frac{2}{5}

Will^{'} s age is : 6 \frac{4}{5}

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