If a man can complete a work in 10 days, how much work can he complete in 4 days

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Question: If a man can complete a work in 10 days, how much work can he complete in 4 days?

Options:

Correct Answer: 1/2

Solution:

Work done in 1 day = 1/10. Work done in 4 days = 4 * (1/10) = 4/10 = 2/5.

If a man can complete a work in 10 days, how much work can he complete in 4 days?

If a man can complete a work in 10 days, how much work can he complete in 4 days?

Step 1: Understand that the man can complete the entire work in 10 days.
Step 2: Calculate how much work he can do in 1 day. This is done by taking the total work (1 whole work) and dividing it by the number of days (10). So, work done in 1 day = 1/10.
Step 3: Now, to find out how much work he can do in 4 days, multiply the work done in 1 day (1/10) by the number of days (4). So, work done in 4 days = 4 * (1/10).
Step 4: Calculate the result of 4 * (1/10). This gives you 4/10.
Step 5: Simplify 4/10 to its simplest form, which is 2/5.

Work Rate – Understanding how to calculate work done based on the rate of work completion over time.
Fraction Multiplication – Applying multiplication of fractions to determine the total work done over a specified period.