Math, asked by satishthandya, 6 months ago

(4) 15
5. The average age of 25 boys in a class
decreases by 6 months when a new boy
takes the place of a 20 yr old boy. Find the
age of new boy.
(1) 7 yr
(2) 7.5 yr
(3) 8 yr
(4) 8.5 yr

Answers

Answered by shasikantmishra99

3

Correct answer is (4) 8.5yr please mark has brainlist because of 2 more brainlist answer please please please mark has *brainlist***

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