18 persons can finish a work in 36 days. How much time will 12 persons take to finish the same work?
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Answered by
1
Answer:
Simple answer: First, calculate how many man-days it requires to complete the job. 18 x 36 = 648 man-days. That means it takes 1 man 648 days, 2 men 324 days, 3 men 216 days, etc. So for 12 men, it’s just 648/12 = 54 days
Step-by-step explanation:
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Answered by
2
Answer:
18 ÷12 = 1.5
Step-by-step explanation:
1 thing - 18 persons can finish a work in 36 days
2 thing - 18 person can finish a work in 12 days
18 ÷12= 1.5
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