If 45 men can do a piece of work in 49 days, in how many days will 35 men do it?

If 36 men can do a piece of work in 25 days, in how many days will 15 men do it?

If 36 men can do a piece of work in 25 days, in how many days will 15 men do it?

If 25 mencan do a piece of work in 36 days,in how many days will 15 men do it?

If 52 men can do a piece of work in 35 days in how many days 28 men will do it ?

If 52 men can do a piece of work in 35 days in how many days 28 men will do it?

If 5 men or 9 women can do a piece of work in 19 days,then in how many days will 3 men and 6 women do the same work? 12 b.15 c.backslash18 d.21

34 men can do a piece of work in 12 days . How many days will 51 men take to do it

2 men or 3 women can do a piece of work in 45 days. Find, in how many days will 6 men and 1 woman be able to complete the same work ?