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Transcript

  • 1. Write the ratio as a fraction in simplest form
    1. 14:56
    2. 120:130
    3. 650 to 1000
  • 2. Rate: is a ratio of two quantities that have different units.
    Think to yourself what are some rates you have experienced or used.
  • 3. Stand up right at your seat and give yourself enough room to run in place.
  • 4. Finding an equivalent rate:
    Lightning strikes about 100 time per second around the world. About how many times does lightning strike per minute around the world?
    A water pump moves 2 gallons of water per second. How many gallons of water are pumped per minute? Write your answer as a rate.
  • 5. Unit Rate: rate that has a denominator of 1 unit.
    1. Write -24 ft per 5 sec as a unit rate.
    2. Henry scored 114 points over 6 games. Put in unit rate.
    3. Drakes restaurant served 365 people over 5 days. How many people per day.
    4. Tokyos car drives 329 miles using only 10 gallons of gas.
  • 6. 1
    Cache biked 68 miles in 4 days. How many mile did she bike per day?
  • 7. 2
    It takes Mitchell 1 minute and 40 seconds to walk 550 feet. Find out the amount of feet per second Mitchell can walk.
  • 8. 3
    Which is the better buy?
    A
    2 batteries for $1.50
    B
    6 batteries for $4.80