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Mathematics, 26.10.2019 00:43 siyah87

Two years ago, sam was two-thirds of pam's age ( at that time ). in three years, sam will be three-fourths of pam's age. in 20 years, the sum of their ages will be 69. how old is sam?

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Two years ago, sam was two-thirds of pam's age ( at that time ). in three years, sam will be three-f...

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