Units of time

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Intros
Lessons
  1. What are the different units of time?
  2. When to multiply or divide when converting units of time.
  3. How to convert between different units of time.
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Examples
Lessons
  1. Common Durations of Time
    Which unit of time should you use to describe the following?
    • Listening to a song?
    • Watching a movie?
    • Typing a question into a website browser?
  2. Converting Units of Time in a Table
    Fill in the table to convert between different units of time.
    1. Minutes and seconds
      Time: Units of Time
    2. Hours and minutes
      Time: Units of Time
    3. Days and hours
      Time: Units of Time
    4. Weeks and days
      Time: Units of Time
  3. Converting Between Different Units of Time
    Fill in the blanks by converting the times
    1. Between seconds, minutes and hours
      5 min = ____s \qquad ____min = 2 h \qquad 1 h = ____s \qquad ____h = 240 min
    2. Between hours, days and weeks
      4 d = ____h \qquad ____wk = 35 d \qquad 1 wk = ____h \qquad ____h = 3 d
    3. Between months, years, decades, centuries and millennia
      2 y = ____mo \qquad __decades = 20 y \qquad 5 centuries =__y \qquad __millennia = 8000 y
  4. Comparing Different Units of Time
    Which amount of time is longer? Show your work; convert times into the same units to compare.
    1. 90 min OR 1 h 40 min
    2. 267 s OR 5 min 4
    3. 126 h OR 4 d 21 h
    4. 28 d OR 3 wk 5 d
    5. 30 mo OR 2 y 5 mo