A) 6 days
B) $ \frac{24}{5},days $
C) $ \frac{12}{1.75},days $
D) Cannot be determined
E) None of the above
Correct Answer: B
$ \therefore $ $ 1M=\frac{3}{2}W $ Now, $ 1M+1W=\frac{3}{2}W+1W=\frac{5}{2}W $ Number of days $ =\frac{3\times 4}{\frac{5}{2}}=\frac{24}{5}days $