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(3) 125.51. Pratima's age is 6 years less than half the age of her mother. The sum of theirages is 57 years. What is the difference in their ages? |
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Answer» P = M/2 - 6 so 2P - M = -12 P + M = 57 2P - M + P + M = 57 - 12 3P = 45 P = 15 M = 42 M - P = 42 - 15 = 27 |
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