If 5 workers can complete a task in 10 days, how many days will it take for 10 w
Practice Questions
Q1
If 5 workers can complete a task in 10 days, how many days will it take for 10 workers to complete the same task?
5 days
10 days
15 days
20 days
Questions & Step-by-Step Solutions
If 5 workers can complete a task in 10 days, how many days will it take for 10 workers to complete the same task?
Step 1: Understand that 5 workers can complete a task in 10 days.
Step 2: Calculate the total work done in worker-days. This is done by multiplying the number of workers by the number of days: 5 workers * 10 days = 50 worker-days.
Step 3: Now, we want to find out how many days it will take for 10 workers to complete the same task.
Step 4: Use the total work calculated in Step 2 (50 worker-days) and divide it by the number of workers (10 workers): 50 worker-days / 10 workers = 5 days.
Step 5: Conclude that it will take 10 workers 5 days to complete the task.
Work Rate – Understanding the relationship between the number of workers, the time taken, and the total work done.
Proportionality – Recognizing how increasing the number of workers decreases the time required to complete the same task.
