Applications of Proportions

• 550 ft

• 750 ft

• 900 ft

• 1000 ft

Tags

CCSS.HSG.CO.C.9

You have a class photo that is 10 inches long and 8 inches wide if you want to enlarge your photo to be 15 inches long how wide would it be.

• 16 in.

• 9 in.

• 12 in.

• 15 in.

Tags

CCSS.7.RP.A.2C

A building is 50 feet tall and cast a 150-foot shadow, a nearby stop sign cast a 24-foot shadow. How tall is the stop sign?

• 8 ft

• 10 ft

• 12 ft

• 24 ft

Tags

CCSS.7.RP.A.3

Solve for x

• x=6

• x =1/6

• x = 7

• x=9

Tags

CCSS.7.RP.A.2C

A falcon bird flies 35 meters in 10 seconds.  If it keeps flying at the same rate, how long will it take it to fly 14 more meters?  

Hint: Use your knowledge of proportional reasoning!

• x = 49 seconds

• x = 4 meters

• x = 49 meters

• x =  4 seconds

Tags

CCSS.7.RP.A.3

The cost of 54 tickets to a water park is $972. Each ticket costs the same amount.

Which table or equation represents the relationship between the number of tickets, t, and the total cost of the tickets, c?

Select TWO correct answers.

Tags

6.6.C

Julian bought three mangos for $2.70. How many mangos can Jay buy if he has $37.80?

• 34

• 47

• 54

• 42

Tags

CCSS.7.EE.B.3

A scale drawing of a billboard uses the scale 4 cm:9 ft. The length of the billboard in the drawing is 11 cm. How long is the actual billboard?

• 13 ft

• 20.75 ft

• 24.75 ft

• 22 ft

Tags

CCSS.7.RP.A.2C

A tree is 12 feet tall and casts a shadow 9 feet long. A building nearby casts a shadow that measures 24 feet. How tall is the building? (Draw a picture, set up a proportion)

• 24 feet

• 21 feet

• 27 feet

• 32 feet

Tags

CCSS.HSG.SRT.B.5

Solve for x

• 1/2

• 25/8

• 11

• 53/4

Tags

CCSS.7.EE.B.4A