Mathematics, 24.04.2021 17:20 emm3456
The sum of the present ages of the mother and her daughter is 80 years. The mother was thrice as old as her daughter when she was as old as her daughter is now. Find the present ages of the mother and her daughter ā
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The sum of the present ages of the mother and her daughter is 80 years. The mother was thrice as old...
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