1000 men have provisions for 20 days. If 650 more men join them, for how many days will the provisions last now?	Choose the correct choice from the following answers
A) 12.9 B) 12.5 C) 12.6 D) 12.2 E) 12.1
1000*20 = 1650*x   x = 12.1   Answer: 12.1
<result>E</result>
1000 men have provisions for 20 days. If 650 more men join them, for how many days will the provisions last now?