Seth watched 14 episodes of his favorite tv show in 10.5 hours he spent the same amount of time watching each episode. what is the unit rate of hours to episodes?

Correct answer is: Seth spent 0.75 hours per one episode.

Solution:-

Given that Seth watched 14 episodes in 10.5 hours.

And he spent the same amount of time watching each episode.

Let x be that same amount which Seth spent for each episode.

Then time taken for watching 14 episodes = x+x+..14 times

                                                                      = 14x

But given 14x=10.5 hours

                hours per each episode.

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3