conversations.from: human
conversations.value: I'm stuck on this math problem: Gina chooses what she and her sister will watch on Netflix three times as often as her sister does. If her sister watches a total of 24 shows on Netflix per week, and each show is 50 minutes long, how many minutes of Netflix does Gina get to choose?
  Can you help?
conversations.from: assistant
conversations.value: Let g be the number of shows Gina chooses and s be the number her sister chooses. We know that g = 3s and g + s = 24
  Substituting the first equation into the second equation, we get 3s + s = 24
  Combining like terms, we get 4s = 24
  Dividing both sides by 4, we get s = 6
  Substituting this value back into g = 3s, we get g = 3 * 6 = 18
  Then multiply the number of shows by the length of each show in minutes to find the total number of minutes Gina chooses: 18 shows * 50 minutes/show = 900 minutes