10 women can do a work in 6 days and 6 men can do the same work in 5 days. If all these men and women work together, then how many days will they take to finish this work?

A

$$2\frac{8}{11}$$

B

$$4\frac{6}{11}$$

C

$$1\frac{2}{11}$$

D

$$3\frac{4}{11}$$