The average of 6 numbers is 33. If one number 74 is excluded, find the new average.
- A. 19.55
- B. 27.57
- C. 19.35
- D. 24.8 ✓
Correct answer
D. 24.8
Explanation
Total of 6 numbers = 198. New total = 198 - 74 = 124. New average = 124/5 = 24.8.
D. 24.8
Total of 6 numbers = 198. New total = 198 - 74 = 124. New average = 124/5 = 24.8.