The average of ten numbers is 7 .If each number is multiplied by 12 , then the average of new set of numbers is Choose the correct answer
A) 28	B) 236	C) 288	D) 84	E) 26
Explanation:   If each number is multiplied by K, then the new average increases by K times. So new average = 84   Answer:84
<result>D</result>
The average of ten numbers is 7 .If each number is multiplied by 12 , then the average of new set of numbers is