[" X works four times as fast as Y.Y takes "60" days more than "],[" to complete a job.Find the time in which "X" and "Y" working "],[" together can complete the job (in days) X Y "#" the "]

X works four times as fast as Y.Y takes 60 days more than X to complete a job. Find the time in which X and Y working together can complete the job ( in days)

A work three times as fast as B.B takes 56 days more than A to complete a work. Working together in how days can they complete the work?

X can complete a job in 12 days. If X and Y work together, they can complete the job in 6 days. Y alone can complete the job in

X can complete a job in 12 days. If X and Y work together, they can complete the job in 6(2/3) days. 'Y' alone can complete the job on

Y is thrice as efficient as Z who is half as efficient as X,X,Y and Z can complete a job in 25 days. Find the time in which X and Y can complete it (in days)

X works 3 times as fast as Y and is able to complete a work in40 days less than the number of days taken by Y. Find the time in which they can complete the work together.

A can do a job in 12 days and B can do the same job in 6 days, in how many days working together they can complete the job?

A takes three times as long as (B + C) together to complete a work. B takes four times as much as (A + C) together to complete a work. If all the three, working together can complete the work in 22 days, then find the number of days A, B and C alone will take to complete this work