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1. 10 men survive 24 days on 15 cans of food. How many cans needed for 8 men to survive 36 days?
- A. 15
- B. 15
- C. 15
- D. 15
Answer: Option D
Explanation:
10 men can servive 24 days on 15 cans
10 men can servive 1 days on 15/24 cans
10 men can survive 36 days on ( 15×36)/24
1 men can survive 36 days on ( 15×36)/(24×10) cans
8 men can survive 36 days on = (15×36×8)/(24×10) = 18
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