Geometry A 5.1 Ratios and Proportions

30 girls tried out for 15 spots on the basketball team. What is the ratio of open spots to the number of girls trying out?

• 30:15

• 6: 3

• 15:15

• 1:2

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

7 out of every 500 Americans age 13-17 are vegetarians. If you polled 350 13-17 year olds, how many would you expect to be vegetarian? (Round to nearest whole person)

• 7

• 5

• 4

• None

Tags

CCSS.6.RP.A.3B

The perimeter of a rectangle is 98 ft. The ratio of length to width is 5:2. What is the area of the rectangle?

• 35

• 14

• 196

• 490

Tags

CCSS.4.MD.A.3

The interior angles of a quadrilateral have a ratio of 2:4:6:3. What is the measure of the smallest angle?

• 24

• 48

• 96

• 72

Tags

CCSS.7.G.B.5

CCSS.7.RP.A.2

The interior angles of a quadrilateral have a ratio of 2:4:6:3. What is the measure of the largest angle?

• 24

• 48

• 96

• 144

Tags

CCSS.7.G.B.5

CCSS.7.RP.A.2

CCSS.7.RP.A.3

In a recent survey, the ratio of French Club members to Spanish Club members to Drama Club members was 2:3:7. If 36 students were surveyed, how many are in Spanish Club?

• 3

• 6

• 9

• 21

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

The correct value for y is

• 1⅝

• 1¾

• 1⅞

• 2

Tags

CCSS.6.EE.A.1

The correct value for x is...

• x = 6

• x = 3

• x = 12

• x = 9

Tags

CCSS.7.RP.A.3

The correct value for a is...

• a = 10

• a = ⅖

• a = 4

• a = ⅗

Tags

CCSS.HSA.REI.A.2

x has two possible values, they are...

• x = -3, 3.5

• x = 3, 3.5

• x = 3, -3.5

• x = -3.5, -3

Tags

CCSS.HSA.REI.A.2