1
The average of 35 numbers is 25. If each number is multiplied by 5, find the new average?
- A125
- B134
- C170
- D98
Correct answer: A
Discussion 1
Log in or create a free account to reply and vote.
0
CCommunity
125
Sum of the 35 numbers = 35 * 25 = 875
If each number is multiplied by 5, the sum also gets multiplied by 5 and the average also gets multiplied by 5.
Thus, the new average = 25 * 5 = 125.
Sum of the 35 numbers = 35 * 25 = 875
If each number is multiplied by 5, the sum also gets multiplied by 5 and the average also gets multiplied by 5.
Thus, the new average = 25 * 5 = 125.