The food in a camp lasts for 40 men for 35 days. If ten more men join, how many days will the food last?	Options: A) 34days B) 32days C) 30days D) 28days E) 26days
one man can consume the same food in 40*35= 
<gadget id="calculator">40*35</gadget>
<output>1_400</output>
1400 days.   10 more men join, the total number of men= 50   The number of days the food will last = 1400/50= 
<gadget id="calculator">1400/50</gadget>
<output>28</output>
28 days.   Answer: 28days
<result>D</result>
The food in a camp lasts for 40 men for 35 days. If ten more men join, how many days will the food last?