Ramu and Somu can complete \(\frac{5}{7}\)th of the whole work together in 30 days while Ramu alone can complete \(\frac{3}{4}\)th of the work in \(47 \frac{1}{4}\) days. Find how many days will it take for Somu to complete \(\frac{1}{2}\) the work alone?
1
63
2
106\(\frac{1}{2}\)
3
56\(\frac{1}{2}\)
4
94\(\frac{1}{2}\)