National Testing Network (NTN) Firefighter Testing System (FireTEAM) Math Practice Test

To determine the total weight lifted, you multiply the weight of the object by the number of repetitions performed. In this scenario, the firefighter is lifting a weight of 50 pounds for 10 repetitions.

The calculation is as follows:

Total weight lifted = Weight per repetition × Number of repetitions

Total weight lifted = 50 pounds × 10 repetitions

Total weight lifted = 500 pounds

Thus, the correct answer, which indicates the total weight lifted, is 500 pounds. This approach to calculating total work done is common in physical fitness and weightlifting contexts, where understanding both the weight and the number of repetitions is essential for tracking performance and progress.