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In Mathematics / Middle School | 2014-10-19

The Johnson twins were born 5 years after their older sister. This year, the product of the three siblings' ages is exactly 4450 more than the sum of their ages. How old are the twins?

Asked by Guechy

Answer (2)

15 ;

Answered by metellusjeremy | 2024-06-12

The older sister is 20 years old, while each of the twins is 15 years old. This is derived from solving a cubic equation based on their age relationships. Thus, the answer is that the twins are 15 years old.
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Answered by Anonymous | 2024-10-10