Tom is binge-watching a show on Netflix. The show has 90 episodes, each one of which is 20 minutes long because there are no commercials. If Tom can spend two hours a day watching the show, how many days will it take him to finish watching the show?
Each episode is 20 minutes long, and there are 90 episodes, so the series takes 20 minutes per episode * 90 episodes = 
<gadget id="calculator">20*90</gadget>
<output>1_800</output>
1800 minutes to watch.
1800 minutes / 60 minutes per hour = 
<gadget id="calculator">1800/60</gadget>
<output>30</output>
30 hours to watch the series.
Tom can watch 2 hours of TV a day, so it will take him 30 hours / 2 hours per day = 
<gadget id="calculator">30/2</gadget>
<output>15</output>
15 days to watch the entire series.

<result>15</result>