The average of 12 number is 42. If a 13th number is added, then the average becomes 44. What is the 13th number?
5 1425 5eb94bda43b27164c8e427e7
Q:
The average of 12 number is 42. If a 13th number is added, then the average becomes 44. What is the 13th number?
- 168true
- 272false
- 370false
- 474false
- Show Answer
- Workspace
- Discuss