Percent Proportions and Proportion

PERCENT PROPORTION

A television that costs $500 is marked up 250%. What is the new price of the television?

• $750

• $1750

• 1000

• 1250

The scale of a map says that 6 cm represents 15 km. Therefore it is 6cm to 15km. What is the actual number of kilometers that is represented by 15 cm on the map?

• 37.5

• 90

• 225

• 20

BASIC PROPORTION - Set up a key, known and unknown

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

Lynnette can wash 95 cars in 5 days. How many cars does she wash each day?

• 475 cars per day

• 19 cars per day

• .05 cars per day

• 15 cars per day

If 200 people were surveyed, how many people like pepperoni and cheese as their topping?

• 100 people

• 150 people

• 50 people

• 75%

Percent Proportion

Find the subtotal of the sale

Find the appropriate discount based on your total

Do you need to find a new total?

• A

• B

• C

• D

Find the tax with the Part/Whole proportion

• A

• B

• C

• D

Percent Proportion

Find the tax with the Part/Whole Proportion

Do you need to find a new total?

• $0.48

• $8.98

• $8.56

• $8.50

Marvin's son is 3 ft tall. He casts a shadow of 1 foot. Marvin casts a shadow of 2.5 ft. How tall is Marvin?

• 3 ft

• 7.5 ft

• 1.2 ft.

• 0.8 ft.

BASIC PROPORTION - Similar Figures

Find the height of the person using what you know about similar triangles.

• 4 ft

• 6.25 ft

• 1.25 ft

• 5.75 ft