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Question: 1 / 400

What is the ratio of the work done by 5 men to the work done by 10 men in the same time period?

1:2

To determine the ratio of the work done by 5 men compared to the work done by 10 men in the same time period, we need to consider the relationship between the number of men and the amount of work they can accomplish.

Work done is directly proportional to the number of workers, assuming all workers have the same efficiency. Therefore, if the number of men doubles, the amount of work they can complete in the same amount of time also doubles.

In this case, if 10 men are working, they will complete twice the amount of work as 5 men in the same time frame. Therefore, the work done by 5 men can be represented as "X" and the work done by 10 men will be "2X".

This leads us to the ratio of work done by 5 men to work done by 10 men, which is X:2X. When simplified, this gives us a ratio of 1:2. Thus, the ratio of the work done by 5 men to that done by 10 men in the same time period is indeed 1:2.

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1:1

2:1

2:3

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