There is food for 760 men for 22 days. How many more men should join after two days so that the same food may last for 10 days more?  Answers
A) 220
B) 760
C) 990
D) 880
E) 660
760 ---- 22   760 ---- 20   x ----- 10   x*10 = 760*20   x = 1520   760   -------   760   Answer: 760
<result>B</result>
There is food for 760 men for 22 days. How many more men should join after two days so that the same food may last for 10 days more?