A race car driver practices over four sessions. His finish times for specified distances are given. He wants to compare how fast he was driving in each session. Place the finish times of each session in order from fastest to slowest according to the unit rate in kilometers per second. 8 kilometers in 83 seconds 15 kilometers in 168 seconds 18 kilometers in 198 seconds 10 kilometers in

Question

Leo Briggs

Mathematics

19 October, 23:24

A race car driver practices over four sessions. His finish times for specified distances are given. He wants to compare how fast he was driving in each session. Place the finish times of each session in order from fastest to slowest according to the unit rate in kilometers per second. 8 kilometers in 83 seconds 15 kilometers in 168 seconds 18 kilometers in 198 seconds 10 kilometers in

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Answers (1)

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Laura York · Answer 1

10 km in 97 seconds, 8 km in 83 seconds, 18 km in 198 seconds, 15 km in 168 seconds.

Step-by-step explanation:

The unit rate for each session can be found by dividing the kilometers by the seconds. Then, make an equivalent fraction by dividing both the numerator and denominator by the numerator. This will show how many seconds it took to finish 1 kilometer during that session.