SOLUTION: A completes one work in20 days. B cmpletes the same work in 25 days while C completes the same in 30 days. If intially A started the work and after 4 days he quit it. Next B carry
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Question 309762: A completes one work in20 days. B cmpletes the same work in 25 days while C completes the same in 30 days. If intially A started the work and after 4 days he quit it. Next B carry forward the work & he copleted the half of the remaining work then how in how many days the C will cmplete the remaining work?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
A completes one work in 20 days.
B cmpletes the same work in 25 days
while C completes the same in 30 days.
:
If initially A started the work and after 4 days he quits it.
Next B carry forward the work & he completed the half of the remaining work
then how in how many days the C will complete the remaining work?
:
Let the completed work = 1
:
A does = ; remains
:
B does * = remains
:
=
cross multiply
5C = 60
C =
C = 12 days to complete it
:
:
Check
A does
B does
C does
-----------------
total 1
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