Math, asked by innocentelijah, 10 months ago

Five years ago, the average of father's age and son's age was 22.5 years. The ratio of their present ages is 4: 1.
What is the present age of the son?

9 years
11 years
12 years
10 years

Answers

Answered by sahusurabhi02
2

Answer:

9 years

hope it helps you....

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