Rohan and Mohit can build a wall in $8 \, days$,Mohit and Vikas can build the same wall in $10 \, days$,and Vikas and Rohan can build the same in $12 \, days$. In how many days can all three complete the same wall while working together?
- A$\frac{240}{37}$
- B$\frac{120}{37}$
- C$\frac{150}{37}$
- D$\frac{180}{37}$
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