Question

The average weekly wages of 90 workers in a factory are ₹590, the average wage for 50 male workers, out of them is ₹630 . find average for remaining female workers

Answer 1

Answer:

Total number of workers is considered as x

Average of 12 officers salary = 12 x 400 = 4800

4800 + 56x = ( 12 + x ) x 60

4800 + 56x = 720 + 60x

4x = 4080

X = 1020

∴ Total number of workers = 12 + x = 12 + 1020 = 1032

Answer 2

let workers =x

wages =12×400=4800

4800+56x=(12+x)×60

4800+56x=120+60x

4x=4080

x=4082/4

x=1020

.

. . no.of workers= 12+x=12 +1020

= 1032