Discuss Forum

1. If the average (arithmetic mean) of 5, 9, k, and m is 12, what is the average of k+7 and m-3?

  • A. 14
  • B. 14
  • C. 14
  • D. 14

Answer: Option C

Explanation:

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.