The food in a camp lasts for 25 men for 55 days. If five more men join, how many days will the food last?  Options: A) 80 days B) 30 days C) 46 days D) 16 days E) 15 days
one man can consume the same food in 25*55= 
<gadget id="calculator">25*55</gadget>
<output>1_375</output>
1375 days.   5 more men join, the total number of men= 30   The number of days the food will last = 1375/30   = 46 days.   Answer:46 days
<result>C</result>
The food in a camp lasts for 25 men for 55 days. If five more men join, how many days will the food last?