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Mathematics, 01.09.2019 13:50 sindy35111
My son is seven times older than my grandson and i am 12 times older than my grandson. if you add all our ages together, the sum is 100 years. can you tell me my age in years? 50 years old 55 years old 60 years old 65 years old 70 years old
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My son is seven times older than my grandson and i am 12 times older than my grandson. if you add al...
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