1.

A can complete \(33\frac{1}{3}\)% of a work in 5 days and B can complete 40% of the same work in 10 days. They work together for 5 days and then B left the work. A alone will complete the remaining work in:

A. \(7\frac{1}{2} \) days
B. 5 days
C. 7 days
D. \(5\frac{1}{2} \) days
Answer» D. \(5\frac{1}{2} \) days


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