The food in a camp lasts for 25 men for 40 days. If ten more men join, how many days will the food last?
Choose the correct choice from the following answers.
A) 40 days  B) 29 days  C) 60 days  D) 50 days  E) 45 days
one man can consume the same food in 25*40= 
<gadget id="calculator">25*40</gadget>
<output>1_000</output>
1000 days.   10 more men join, the total number of men= 35   The number of days the food will last = 1000/35 = 29 days.   ANSWER:29 days
<result>B</result>
The food in a camp lasts for 25 men for 40 days. If ten more men join, how many days will the food last?