A can do a piece of eork in 24 hr while B alone can do it in 16 hr. If A,B and C working together can finish it in 8 hr , in how many hr C alone finish the work ?
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one day work of c. = 1/8 - (1/24+ 1/16)
=1/8 - 5/48
=(6-5)/48
= 1/48
1/48 work by in 1 day
1 work = 1/1/48 = 48 hrs.
hope it will help
=1/8 - 5/48
=(6-5)/48
= 1/48
1/48 work by in 1 day
1 work = 1/1/48 = 48 hrs.
hope it will help
sharankaler:
days nahi hours aana
changed to hrs..
ok
don't mind
sorry
its ....okay...why would i...mind..
ok
but plz tell me how you solve this sum ?
but tell me how u solve this sum ?
hello
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