the difference between the ages of two cousins is 10 years . 15 years ago,if the younger one was 10 years ,find their present ages.
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The difference between the ages of two cousins is 10 years. 15 years ago, if the elder one was twice as old as the younger one, find their present ages. Solution. 10 + �� − 15 = 2(�� − 15) → �� = 25 → �� = 35 Answer.
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