SOLUTION: 15 labourers working 9 hours daily can reap the field in 8 days. find how many workers are required to reap such 5 fields working 12 hours daily in 15 days?
Algebra ->
Proportions
-> Lessons
-> SOLUTION: 15 labourers working 9 hours daily can reap the field in 8 days. find how many workers are required to reap such 5 fields working 12 hours daily in 15 days?
Log On
Question 422801: 15 labourers working 9 hours daily can reap the field in 8 days. find how many workers are required to reap such 5 fields working 12 hours daily in 15 days? Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! 15 labourers working 9 hours daily can reap the field in 8 days. n 15 days?
:
Find how many man-hrs required to complete one field
15 * 9 * 8 = 1080 man-hrs
:
"find how many workers are required to reap such 5 fields working 12 hours daily in 15 days?"
:
Let w = no. of workers to do this
:
12*15*w = 5(1080)
180w = 5400
w =
w = 30 workers
