It takes 5 people 5 hours to dig 5 holes.If we want to dig 100 holes in 100 hours.How many people do we need?

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Ittakes5people5hourstodig5holes.Ifwewanttodig100holesin100hours.Howmanypeopledoweneed?Ittakes5people

It takes 5 people 5 hours to dig 5 holes.If we want to dig 100 holes in 100 hours.How many people do we need?
It takes 5 people 5 hours to dig 5 holes.If we want to dig 100 holes in 100 hours.
How many people do we need?

It takes 5 people 5 hours to dig 5 holes.If we want to dig 100 holes in 100 hours.How many people do we need?
挖洞速度不变,所以还是5个人.答:We need 5 people.

5.

That's enough.