A can do \(\frac{2}{5}\) of a work in 12 days while B can do \(66\frac{2}{3}\%\) of the same work in 16 days. They work together for 10 days. B alone will complete the remaining work in:

A can do \(\frac{2}{5}\) of a work in 12 days while B can do \(66\fra

1.	A can do \(\frac{2}{5}\) of a work in 12 days while B can do \(66\frac{2}{3}\%\) of the same work in 16 days. They work together for 10 days. B alone will complete the remaining work in:
A.	4 days
B.	6 days
C.	8 days
D.	9 days
Answer» C. 8 days

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A can do \(\frac{2}{5}\) of a work in 12 days while B can do \(66\frac{2}{3}\%\) of the same work in 16 days. They work together for 10 days. B alone will complete the remaining work in:

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