Question

3a.) Jeremiah has his hours at work decreased from 20 hours per week to 15 hours per week.

By what percent did his number of hours worked decrease?

Answer 1

To find the percent decrease, subtract the final hours from the initial hours, divide by the initial hours, and multiply by 100.

Step-by-step explanation:

To find the percent decrease in hours worked, we need to calculate the difference between the initial and final hours, and then divide it by the initial hours. So, the decrease in hours worked is 20 - 15 = 5 hours. Now, to find the percent decrease, we divide the decrease by the initial hours and multiply by 100: (5 / 20) * 100 = 25%. Therefore, the number of hours worked decreased by 25%.

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