The time taken to clean out a garden by Priyo is `t_(1)` hours more then that by Prosanta. Both of them together can complete the work in `t_(2)` hours.Find the required quadratic equation.

The time taken to clean out a garden by Majid is 3 hours more than that by Mahim. Both of them together can complete the work in 2 hours.Hence find the required quadratic equation.

A works twice as fast as B.If both of them can together finish a piece of work in 12 hours, then B alone can do it in

Time taken by A to complete a work is 7 days more than the time taken by B to complete the same work. Working together they can complete the work in 12 days. In what time can A alone complete the work ?

If the velocity of the stream is 2 km/hr, then the time taken by Ratanmajhi to cover 21 km in downstream and upstream is 10 hours.Hence find the required quadratic equation.

A can do a piece of work in 8 hours while B aline can do it in 12 hours. Both A and B working together can finish the work in time ?

S can finish 50% of a work in a day. T can do 25% of the work in a day. Both of them together will finish the work in...days.

A takes 6 hours less than B to complete a work. If together they complete the work in 13 hours 20 minutes, find how much time will B alone take to complete the work.

A takes 6 hours less than B to complete a work. If together they complete the work in 13 hours 20 minutes, find how much time will B alone take to complete the work.