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the difference between the ages of Ravi and Ashok is 12years.the ratio between their ages is 9:11.what is sum of their ages |
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Answer» Answer: 120years Step-by-step EXPLANATION: Let the present age of RAVI be 9x. Let the present age of Ashok be 11x. A.T.Q 11x-9x=12 2x=12 x=6 Ravi's present age+Ashok's present age=9x+11x =20X =20×6 (x=6) |
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