A garrison of 2000 men has provisions for 62 days. At the end of 15 days, a reinforcement arrives, and it is now found that the provisions will last only for 20 days more. What is the reinforcement?	Choose the most appropriate option.
A) 1977
B) 1893
C) 2700
D) 1900
E) 1278
2000 ---- 62   2000 ---- 47   x ----- 20   x*20 = 2000*47   x = 4700   2000   -------   2700   Answer: 2700
<result>C</result>
A garrison of 2000 men has provisions for 62 days. At the end of 15 days, a reinforcement arrives, and it is now found that the provisions will last only for 20 days more. What is the reinforcement?