Discussion Forum
Que. | A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in: |
a. | 20 days |
b. | 22(1/2)days |
c. | 25 days |
d. | 30 days |
Correct Answer:22(1/2)days
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