Question
The present ages of Tarun, Varun, and Arun are in the
ratio 6:4:5. If Arun’s age after 6 years will be 36 years, find their current average age.Solution
Present age of Arun = 36 – 6 = 30 years Present age of Varun = 30 × (4/5) = 24 years Present age of Tarun = 30 × (6/5) = 36 years Present average age of Tarun, Varun and Arun = (30 + 24 + 36)/3 = 90/3 = 30 years
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