Proportions and Percents

 $\frac{x}{5}=\frac{8}{10}$  

• x=7

• x=4

• x=2

• x=3

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

 $\frac{25}{1}=\frac{x}{3}$  

• x=75

• x=50

• x=27

• x=43

Tags

CCSS.7.RP.A.2B

 $\frac{15}{25}=\frac{18}{x}$  

• x=28

• x=10

• x=30

• x=11

Tags

CCSS.7.RP.A.2B

 $\frac{3}{7}=\frac{33}{x}$  

• x=75

• x=76

• x=70

• x=77

Tags

CCSS.7.RP.A.2B

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

• 8
• 15
• 40
• 29

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Pat needs 14 sticks of pepperoni to make 28 pizzas.  How many sticks of pepperoni are needed to make 36 pizzas?  

• 15 pizzas
• 252 sticks
• 18 sticks
• 18 pizzas

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

I have read 146 pages in 3 hours. How long would it take to read an entire 390 page book?

Choose the correct proportion.

•  $\frac{146\ pages}{3\ hours\ }=\frac{390\ pages}{x\ hours}$ 

•  $\frac{146\ pages}{390\ pages\ }=\frac{x\ hours}{3\ hours}$ 

•  $\frac{146\ pages}{x\ hours\ }=\frac{390\ pages}{3\ hours}$ 

•  $\frac{3\ hours}{x\ hours\ }=\frac{390\ pages}{146\ pages}$ 

Tags

CCSS.7.RP.A.2C

Scale is 1cm = 8km. Hatboro and Smithville are 24cm apart on the map, what is the actual distance between the 2 cities?

• 72 km

• 216 km

• 32 km

• 192 km

Tags

CCSS.6.EE.B.7

What is 50% of 80?

• 400

• 40

• 160

• 20

Tags

CCSS.6.RP.A.3C

What is 30% of 60?

• 12

• 6

• 200

• 18

Tags

CCSS.6.RP.A.3C