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If the ratio of ages of two friends is 4:3 and sum of their ages is 70 years then what is the age of older friend? |
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Answer» LET the two friend be 4x & 3x ACCORDING to question, 4x+3x= 70 =7X= 70= X= 70\7= 10 now older friend 4x= 4×10= 40 answer is older friend age 40. |
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