P alone work completein 12days and q alone work complete in 10days .if the work together how many day they take to complete work?

Question

P alone work completein 12days and q alone work complete in 10days .if the work together how many day they take to complete work?​

Melanie · Answer

Answer:   See the above attachment    I hope it's helps u

Ariana · Answer

Answer:   A work can be completed by P and Q in 12 days, Q and R in 15 days, R and P in 20 days. In how many days P alone can complete the work ?     ∴ P alone will complete the work in 30 days.    I hope it's helps u

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2 thoughts on “P alone work completein 12days and q alone work complete in 10days .if the work together how many day they take to complete work?”

A work can be completed by P and Q in 12 days, Q and R in 15 days, R and P in 20 days. In how many days P alone can complete the work ?

∴ P alone will complete the work in 30 days.

I hope it’s helps u

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