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?

分类: 作业答案 • 2022-07-06 16:49:19

问题描述：

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?

答