The average age of the 20 aspirants of a class is 19.2 years. After Some time two more aspirants join them and then average is increased by 0.3 years. Find the difference between the age of new aspirants.
5 767 6221ae8960ee9a48009e232e
Q:
The average age of the 20 aspirants of a class is 19.2 years. After Some time two more aspirants join them and then average is increased by 0.3 years. Find the difference between the age of new aspirants.
- 112false
- 215false
- 38false
- 4Can't be determinedtrue
- 5None of thesefalse
- Show Answer
- Workspace
- Discuss