A is 3 times efficient than B can finish the work 10 days earlier as compared to B. How much time both will take to finish the same piece of work if they work together?
1
\(4 \frac{1}{4}\) days
2
\(3 \frac{3}{4}\) days
3
\(3 \frac{1}{4}\) days
4
\(4 \frac{3}{4}\) days