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5.The respective ratio between the present ages of Amu and Dina Is 5: 3. Dina is 6years younger than Cathy If at present Amu's age is equal to Cathy's age 6 yearshence, what is Amu's present age ? (in years)1) 242)203) 364) 305) 25 |
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Answer» Answer: 20 years
Step-by-step explanation: let the PRESENT age of Amu is 5x let the present age of dina is 3x let the present age of cathu is y y = 5x according to question y = 3x + 6 5x = 3x + 6 5x = 3x + 6 2x = 6 x = 3 amu s age is 20 years |
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