Final answer:
To calculate the number of workers needed for a project in 170 days based on the work done by 125 workers in 250 days, apply the concept of work done.
Explanation:
To solve the problem of determining the number of workers needed to complete a similar project in 170 days, you can use the concept of work done. In this case, since 125 workers complete the first project in 250 days, you can calculate the total work done for that project. Then, using the total work and the new time frame of 170 days, you can determine the number of workers needed.
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