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Phổ biến >

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

Lời Giải

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

Lời Giải

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

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

Các bước giải pháp

Translate the problem into an equation:

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

Giải

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

Tìm age

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

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

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