Question

lf the rates of working of A and B are in the ratio 5 : 6 then the number of days taken by them to finish the work are in the ratio​

Answer 1

The rates of working of A and B are in the ratio 3:4. What will be the ratio of the number of days taken by them to finish the work? ... Since A do 3 unit work so he takes 4days. B do 4 ...