Four men and 4 women can finish a piece of work jointly in 3 days while 2 men and 5 women can finish the same work jointly in 4 days. Find the time taken by one man alone and that of one woman alone to finish the same work by using matrix inversion method.

Formulate the following problems as a pair of equations and then find their solutions. 4 men and 6 women can finish a piece of work in 21 days while 10 men and 3 women can finish it in 14 days. Find the time taken by one man along and that by one woman along to finish the work.

8 men and 12 boys can finish a piece of work in 10 days while 6 men and 8 boys can finish it in 14 days. Find the time taken by one man alone and that by one boy alone to finish the work.

8 men and 12 boys can finish a piece of work in 10 days while 6 men and 8 boys can finish it in 14 days.Find the time taken by one man alone and that by one boy alone to finish the work.

8 men and 12 boys can finish a piece of work in 10 days while 6 men and 8 boys can finish it in 14 days. Find the time taken by a man alone and that by 1 boy alone to finish the work.

8men and 12 boys can finish a work in 10 days while 6 men and 8 boys can finish it in 14 days.Find the time taken by one man alone and that by one boy alone to finish the work.

If 40 men can finish a piece of work in 60 days. In how many days will 75 , men finish the same work ?

8 men and 12 boys can finish a piece of work in 5 days, while 6 men and 8 boys can finish it in 7 days. Find the time taken by 1 man along and that by 1 boy alone to finish the work.

4 men and 6 boys can finish a piece of work in 5 days while 3 men and 4 boys can finish in 7 days. Find the time taken by 1 man alone and 1 boy alone to finish the piece of work.