Proportion and Similarity

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

A cake recipe calls for 1.5 cups of milk and 3 cups of flour. Seth made a mistake and used 5 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2.5 cups milk
• 1.75 cups milk
• 2 cups flour
• 2.25 cups milk

Tags

CCSS.7.RP.A.2A

Solve the proportion.

• 1
• 3
• 6
• 5

Tags

CCSS.7.RP.A.2B

Solve for x.

• x = 2
• x = -1
• x = 1
• x = 5

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

CCSS.7.EE.B.4

Solve for X.

• 2 ft
• 3 ft
• 4 ft
• 6 ft

Tags

CCSS.HSG.SRT.A.2

Find the missing angle.

• 30° 
• 31° 
• 32° 
• 33° 

Tags

CCSS.7.G.B.5

Find the height of the tree.

• 8 ft
• 12 ft
• 13 ft
• 15 ft

The pair of figures is similar. Find the missing side.

• x = 20
• x = 12
• x = 5
• x = 4

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Solve for f.

• 6
• 4
• 3
• 8

Find side length X.

• 22.5
• 10
• 9
• 7.5