Question

25. 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.
CSE EXAMINATION QUESTIONS FOR PRACTICE​

Answer 1

Answer:

step by step explanation:

let the time taken by B is 'x'

nd the time taken by A is 'x-10'

1/x+1/x-10 =1/12

solve this equation carefully nd u will get your answer