Question

In an office the average weight of 24 employees is 60 kg. If n employees were included whose average weight was 54 kg, then the total number weight of all the (24+n) employees is a whole number):​

Answer 1

Step-by-step explanation:

Let there be n students in the class.

60n+64(8)=62(n+8)

62n−60n=64(8)−62(8)

2n=16

n=8

Therefore, initially there were 8 students in the class.