# If the average of m numbers is n2 and that of…

Are you looking for correct answer of If the average of m numbers is n2 and that of…? Here we have shared detailed answer with explanations.

### If the average of m numbers is n2 and that of n numbers is m2 , then the average of (m + n) numbers is-

1. A. m – n
2. B. mn
3. C. m + n
4. D. $$\frac{m}{n}$$

= $$frac{mn(m + n)}{(m + n)}$$