Geo - Unit 7.1 HW - Ratios and Proportions

Write the ratio is simplest form.

28 elementary schools to 16 middle schools

• 5:3
• 4:3
• 9:5
• 7:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio in simplest form.

18 buses to 66 cars.

• 4:15
• 2:7
• 3:11
• 1:4

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the ratio is simplest form.

in the word FLASHLIGHT what is the ratio of vowels to total letters?

• 3:9
• 1:5

• 4:10
• 2:10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

The ratio of the measures of two complementary angles is 7:8. What is the measure of the smaller angle?

• 50 degrees
• 60 degrees
• 42 degrees
• 35 degrees

Tags

CCSS.7.G.B.5

The ratio of the measures of the three angles in a triangle is 10:3:7. Find the measure of the largest angle.

• 60 degrees
• 100 degrees
• 80 degrees
• 90 degrees

Tags

CCSS.8.G.A.5

The ratio of the measures of the sides of a triangle is 21:8:14. If the perimeter of the triangle is 215 feet, find the length of each side.

• 110 feet, 30 feet, 75 feet
• 90 feet, 45 feet, 80 feet
• 105 feet, 40 feet, 70 feet
• 100 feet, 50 feet, 65 feet

• 7.50
• 6.75
• 8.00
• 5.25

Tags

CCSS.7.RP.A.2C

• 21
• 15
• 30
• 27

Tags

CCSS.7.RP.A.2C

• 5.5

• 7.5

• 18.5

• 9

Tags

CCSS.7.EE.B.3

• 43

• 49

• 28

• 17.45

Tags

CCSS.7.RP.A.2C