REVIEW- UNIT RATES, PROPORTIONAL REASONING, GRAPHS

150 miles in 3 hours is an example of...

• a rate

• a unit rate

• a ratio

• a speed limit

$0.25 per cupcake is an example of...

• a rate

• a unit rate

• a ratio

• a recipe

Amanda bakes 48 cookies in 2 hours. What is her unit rate in cookies per hour?

Mike reads 780 words in 4 minutes. What is his unit rate in words per minute?

Jennifer read 5 pages in 10 minutes. How many pages could she read in an hour (60 minutes)?

• 50 pages

• 30 pages

• 15 minutes

• 30 minutes

What is the unit rate, or the amount of money earned per hour?

Is the amount of money earned per hour PROPORTIONAL?

• yes

• no

Which equation represents the relationship shown in the table?

• y=0x

• y=9x

• x=9y

• $/hour

Is the relationship between water and time proportional?

• yes

• no

What is the unit rate in gallons per minute?