20 men can dig 40 holes in 60 days.If so, 10 men can dig 20 holes in how many days?
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Step-by-step explanation:
40 days
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Answer:
20 men dig 4o holes in 60 days
So in the same amount of time, half the number of men would dig half as many holes. thus
10 men dig 20 holes in 60 days
now these same 10 men would dig half as many holes in half as many days. thus
10 men dig 10 holes in 30 days
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