How much did the amount of time people spend watching video on the internet grow between the end of 2013 and the end of 2014?

  • A) 28.5%
  • B) 18.5%
  • C) 48.5%
  • D) 38.5%

The correct answer is:

D) 38.5%

Explanation: Between the end of 2013 and the end of 2014, the amount of time that people spent watching video on the Internet grew 38.5%. Every month, more than 1 billion people watch more than 6 billion hours of YouTube video. In addition, more than half of YouTube video views come from mobile devices.

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