Question

a takes 10 days less than the time taken by b to finish a piece of work if both a and b together can finish the work in 12 days find the time taken by b to finish the work​

Answer 1

Answer:

let the time taken by b be x

then a =x-10

work done by a in one day=×-10/10

now x-10/10 +x=12

x=55