Ratios and Rates

Enter the equation: A recipe calls for 3 cups of flour to make 12 cookies. Write an equation to find the cups of flour (F) needed to make C cookies.​ (a)  

• F = 1/4c
• F = 3C
• F = 12C
• F = C/3

Tags

CCSS.HSF-BF.A.1A

A printer prints 20 pages in 5 minutes. How many pages can it print in 15 minutes?

• 40 pages

• 60 pages

• 80 pages

• 100 pages

Tags

CCSS.6.RP.A.3B

A bike travels 15 miles in 2 hours. The bike's speed in miles per hour is__.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A shirt costs $25 and is on sale for 20% off, what is the sale price?

• $5

• $15

• $20

• $22.50

Tags

CCSS.6.RP.A.3C

7. A jogger runs at a constant speed of 4.5 miles per hour. This can be represented by the equation y = 4.5x, where y is the distance run in miles and x is the time in hours. Graph this equation.

Tags

CCSS.8.EE.B.5

If 4 workers can complete a job in 8 hours, it would take 16 workers this many hours? Type the number only in the space provided.

Tags

CCSS.6.RP.A.3B

A bag of 5 apples costs $4. What is the cost per apple?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A recipe calls for 2 cups of sugar to make 4 cakes. How many cups of sugar are needed to make 1 cake?

Mathematical Equivalence

ON

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A car travels 360 miles on 12 gallons of gas. The car's miles per gallon mpg is?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If a runner completes a 5k race in 25 minutes, what is their average speed in kilometers per minute?

• 0.2 km/min

• 5 km/min

• 0.5 km/min

• 2 km/min

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2