The average of x numbers is y2and the average of y numbers is x2. So, the average of all the numbers taken together is :

$\frac{{{x^2} + {y^2}}}{{x + y}}$$

$\frac{{{x^3} + {y^3}}}{{x + y}}$$

The average of x numbers is y2and the average of y numbers is x2. So,

1.	The average of x numbers is y2and the average of y numbers is x2. So, the average of all the numbers taken together is :
A.	$\frac{{{x^3} + {y^3}}}{{x + y}}$$
B.	y
C.	$\frac{{{x^2} + {y^2}}}{{x + y}}$$
D.	y2+ yx2
Answer» C. $\frac{{{x^2} + {y^2}}}{{x + y}}$$

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The average of x numbers is y2and the average of y numbers is x2. So, the average of all the numbers taken together is :

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