Quiz 4 Answers!

  1. 3.5 hours = 3 hours and 30 minutes

  2. 3.25 hours  = 3 hours and 15 minutes (0.25 of an hour = 15 minutes)

  3. 3.8 hours = 3 hours and 48 minutes (0.8 of an hour = 48 minutes)

  4. 7 hours and 35 minutes

  5. 4 hours and 40 minutes

  6. 174 seconds