Workkeys Math Practice Test 2025 - Free Math Practice Questions and Study Guide

Question: 1 / 400

If four people each worked 4 hours, what is the total number of person-hours contributed?

12 hours

14 hours

16 hours

To calculate the total number of person-hours contributed by four people each working 4 hours, you multiply the number of people by the number of hours each person worked.

In this scenario, with four people contributing to the total, the calculation is:

Total person-hours = Number of people × Hours worked per person

So, you perform the multiplication:

Total person-hours = 4 people × 4 hours/person = 16 person-hours.

This means that a total of 16 person-hours were contributed, as each person's 4 hours of work adds up to the overall contribution. Understanding this concept of person-hours is essential in scenarios where contributions from multiple individuals need to be aggregated, such as in project planning or workforce management.

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