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Oksanka [162]
3 years ago
7

If 3 people can complete half of a job in 20 days, how long would it take for 12 people to do the complete job?

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0

Answer:

If 3 people can complete half a job in 20 days, then three people can complete a job in 40 days. Since 12 people is four times as many, instead of taking 40 days, it should take 10 days

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