High School

We appreciate your visit to Lana is watching Andrew and Rob race electric cars around a track Andrew s car can go around the track in 8 seconds Rob s. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Lana is watching Andrew and Rob race electric cars around a track. Andrew's car can go around the track in 8 seconds. Rob's car can go around the track in 6 seconds. If the cars start at the same time, how many seconds will it take for both cars to cross the finish line together for the first time?

Answer :

Final answer:

Andrew and Rob's cars will cross the finish line together after 24 seconds. This is achieved by finding the least common multiple (LCM) of the times it takes for each car to complete one lap.

Explanation:

The subject of this question is regarding the point at which two electric cars, each with different speeds, will cross the finish line together for the first time. In this case, Andrew's car goes around the track in 8 seconds, and Rob's car goes around the track in 6 seconds. To get the answer, we need to find the least common multiple (LCM) of those two times.

The LCM of 8 seconds (Andrew's car) and 6 seconds (Rob's car) is 24 seconds. Therefore, Andrew and Rob's cars will cross the finish line together for the first time after 24 seconds.

Learn more about Least Common Multiple here:

https://brainly.com/question/34291727

#SPJ1

Thanks for taking the time to read Lana is watching Andrew and Rob race electric cars around a track Andrew s car can go around the track in 8 seconds Rob s. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada