Practicing Success
Practicing Success
CUET Preparation Today
A and B can complete a piece of work in 30 days. B and C in 10 days and C and A in 5 days. If all of them work together, the time taken in completing the work is: |
4 Days 5 Days 6 Days 7 Days |
6 Days |
$2A + 2B + 2C = 10$ unit $2(A+ B + C) =\frac{10}{2}= 5$ unit in one day Total work = 30 So work will be finished in = $\frac{30}{5}= 6$ days |
