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Mathematics, 04.09.2020 02:01 hmu323
In a family of 4 children under 10 years old, the sum of the square of the ages of the 3 youngest is equal to the square of the age of the oldest. How old are these children
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In a family of 4 children under 10 years old, the sum of the square of the ages of the 3 youngest is...
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