Question

(ii) The mean of the age of three students Vijay, Rahul and Rakhi is 15 years. If their
ages are in the ratio 4: 5: 6 respectively, then find their ages.(please explain me how you get you answer because I don't know who to solve ratio sum):-(​

Answer 1

Answer:

4+5+6=15 because answer is ????

Step-by-step explanation:

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