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10 years ago A s age of half of Bs age if the ratio of their present age is 3:4 what will be the sum of their present age |
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Answer» o Step-by-step EXPLANATION: let A AGE be 3x B age be 4x 10 years ago A age is 3x-10 B age is 4x-10 3x-10=4x-10/2 3x-10=2x-5 |
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