Joseph and his friends watched two movies in his house. The first movie is 1 hour and 30 minutes long while the second movie is 30 minutes longer than the first. Before the movies, they spent 10 minutes making popcorn and twice as long making fries. How long, in hours, did it take Joseph and his friends to cook and watch the movies?
How long was the first movie? ** The first movie was 60 + 30 = <<60+30=90>>90 minutes long since an hour has 60 minutes.
How long was the second movie? ** The second movie was 90 + 30 = <<90+30=120>>120 minutes long.
How long did it take them to watch the two movies? ** It took them a total of 90 + 120 = <<90+120=210>>210 minutes to watch the two movies.
How long did it take them to cook the fries? ** It took them 10 x 2 = <<10*2=20>>20 minutes to cook the fries.
How long did it take them to cook? ** Thus, it took them a total of 10 + 20 = <<10+20=30>>30 minutes to cook.
How long did it take Joseph and his friends to cook and watch the movies? ** So, they spent 210 + 30 = <<210+30=240>>240 minutes watching the movies and cooking.
How long, in hours, did it take Joseph and his friends to cook and watch the movies? ** In hours, this is equal to 240/60 = <<240/60=4>>4 hours.
#### 4