Y2INVESTMENTS

UPSC

A, B and C can do a work in 6, 8 and 12 days respectively. Doing that work together they get an amount of $1350. What is the share of B in that amount ?

A, B and C can do a work in 8, 12 and 6 days respectively. Doing that work together they get an amount of $4800. What is the…

If A can do a piece of work in 5 days, and B can do it in 10 days. How long will they take if both work together ?

If A can do a piece of work in 5 days, and B can do it in 10 days. How long will they take if both work together ? A's 1…