The average monthly salary of laborers and supervisors in a factory is ₹ 1250 per month; where as the average monthly salary of 6 supervisors is ₹ 2450. If the average monthly salary of the laborers is ₹ 950 find the number of laborers?
A. 18
B. 20
C. 22
D. 24
Answer:D
The average monthly salary of laborers and supervisors in a factory is ₹ 1250 per month; where as the average monthly salary of 6 supervisors is ₹ 2450. If the average monthly salary of the laborers is ₹ 950 find the number of laborers?
A. 18 B. 20 C. 22 D. 24