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### Rate and Unit Rate

Created by: Mrs. J Couch

Rate

- A rate is the comparison of two measurements in which each measuring unit is different for each value
- Ex. 145 miles/1 hour
- $50 for 2 concert tickets

Practice

- http://studyjams.scholastic.com/studyjams/jams/math/algebra/rate.htm

Unit Rate

- A unit rate is a rate that is compared to 1
- Ex. $32 for 1 ticket
24 miles per 1 hour

Unit Rate

- Find the unit rate for the following:
- 120 eggs from 20 chickens
120 eggs = x eggs

20 chickens 1 chicken

6 eggs/chicken

Practice

- Find the unit rate
- $55 for 20 people
- $48 for 4 tickets

Practice

- Jerrod drove 217 miles in 3.5 hours. Martin drove 244 miles in 4 hours. Who drove at the fastest rate of speed?

Practice

- The prices of 4 different bottles of lotion are given in the table.
- Which size bottle is the best value?
- A. The 25-ounce bottle
- B. The 15-ounce bottle
- C. The 10-ounce bottle
- D. The 5-ounce bottle

Practice

- Which is traveling faster: Traveling 75 miles in 1 hour or traveling 280 miles in 3.5 hours

Exit Slip

- Find the unit rate for each of the following:
1.) $45 for nine people 2.) 250 miles in 4 hours

3.) Which is the better deal: 8 ounces of shampoo for $0.99 or 12 ounces for $1.47

(make sure you label your answer)

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