exchange with 60 kg. Candy? 7. If 5 people take 5 days to finish a work, how many days do 15 people take to finish the same work? 8. If 12 people take 20 days to dig a land, in how many days 8 people can dig the same
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So, if we increase the number of people to 15, the work will still be divided equally among them. Show more…
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