The food in a camp lasts for 40 men for 40 days. If ten more men join, how many days will the food last? Select
A) 40 days	B) 20 days	C) 32 days	D) 50 days	E) 45 days
one man can consume the same food in 40*40= 
<gadget id="calculator">40*40</gadget>
<output>1_600</output>
1600 days.   10 more men join, the total number of men= 50   The number of days the food will last = 1600/50= 
<gadget id="calculator">1600/50</gadget>
<output>32</output>
32 days.   ANSWER:32 days
<result>C</result>
The food in a camp lasts for 40 men for 40 days. If ten more men join, how many days will the food last?