If a worker can complete a job in 10 days, how much of the job can he complete i

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Question: If a worker can complete a job in 10 days, how much of the job can he complete in 2.5 days?

Options:

Correct Answer: 1/4

Solution:

In 1 day, he completes 1/10 of the job. In 2.5 days, he completes 2.5/10 = 1/4.

If a worker can complete a job in 10 days, how much of the job can he complete in 2.5 days?

If a worker can complete a job in 10 days, how much of the job can he complete in 2.5 days?

Step 1: Understand that the worker can finish the entire job in 10 days.
Step 2: Calculate how much of the job the worker completes in 1 day. This is done by dividing 1 job by 10 days, which equals 1/10 of the job per day.
Step 3: Now, find out how much of the job the worker can complete in 2.5 days. Multiply the amount completed in 1 day (1/10) by 2.5 days.
Step 4: The calculation is 2.5 times 1/10, which is 2.5/10.
Step 5: Simplify 2.5/10 to find out how much of the job is completed. This simplifies to 1/4.

Work Rate – Understanding how to calculate the portion of work completed based on a worker's rate of work over a given time.
Fraction Calculation – Applying basic fraction operations to determine the amount of work done in a specific time frame.