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Mathematics, 30.07.2019 14:30 kebo63
Lee has 3 children, the oldest is twice as old as the oungest, the middle is 5 years older than the youngest, the sum of the childrens agre is 57, how old is eaach child
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Lee has 3 children, the oldest is twice as old as the oungest, the middle is 5 years older than the...
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