A work could be completed in 100 days by some workers. However, due to the absence of 10 workers, it was completed in 110 days. The original number of workers was ?

A work could be completed in 100 days by some workers. However, due to

1.	A work could be completed in 100 days by some workers. However, due to the absence of 10 workers, it was completed in 110 days. The original number of workers was ?
A.	00
B.	10
C.	5
D.	0
Answer» C. 5