A is three times as good as B and therefore takes 24 days less to complete a job. In how many days can A and B finish the job together? (Time and work II)
Answers
Answered by
1
Answer:
9 days
Step-by-step explanation:
According to question,
difference: 2 unit = 24
1 unite = 24/2
= 12
A + B completed the work in:
Time work/ efficency = (24+12)/ 3+1
= 36/4
= 9
Therefore, 9 days will be needed so that A and B can finish their job together.
Hope you have understood my answer.
Similar questions