The average height of 25 boys is 1.4 m. When 5 boys leave the group, then the average height increase by 0.15 m. What is the average height of the 5 boys who leave ?

A. 0.8 m

B. 0.9 m

C. 0.95 m

D. 1.05 m

View Answer

1

Correct Answer :
0.8 m

Explanation :
No Explanation available for this question

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