six people can a trench in 6 hours a. how long will it take: i) 4 peoples ii) 12 people
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Answer:
They are inversely proportional.
Step-by-step explanation:
6 people take a trench in 6 hours.
1 person in 36 hours.
4 people in 36/4 = 9 hours.
similarly, 12 people in 36/12 = 3 hours.
Hope you'll understand it.
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