Rate, Unit Rate, Proportion

What is a rate?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is a unit rate? What is a unit price?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio 3 ways.

What is the ratio of squares to circles?

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit rate:

250 miles in 8 hours.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Find the unit price:

3 pounds for $ 10.50

• $10.50 per pound

• $10.25 per pound

• $3. 50 per pound

• $3.25 per pound

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which one is a better buy?

• The first one

• The second one

Tags

CCSS.6.RP.A.3B

Alexis ran 2 miles in 20 minutes. How long did it take her to run 1 mile?

• 10 hours

• 10 minutes

• 20 minutes

• 100 minutes

Tags

CCSS.6.RP.A.3B

 $\frac{1}{3}=\frac{4}{x}$  
solve for x.

• x = 4

• x = 3/4

• x = 4/3

• x = 12

 $\frac{2}{5}=\frac{x}{25}$  

solve for x.

• x = 5

• x = 10

• x = 15

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

A 5 lbs bag of apples costs $6.00. how much are 10 lbs of apples?

• $\frac{5}{10}=\frac{x}{6.00}$

• $\frac{6}{5}=\frac{x}{10}$
  

• 
  $\frac{\text{}\text{2.00}}{10}=\ \frac{x}{5}$

• $\frac{5}{10}=\frac{x}{6.00}$

Tags

CCSS.6.RP.A.3B