Ratios & Proportions Quiz

• 1

• 3

• 3.5

• 36

Solve the proportion.

• k=5
• k=3.3333333
• k=60
• k=90

A bag contains marbles: 5 blue and 10 green. How many green marbles are there for every blue marble?

• 1
• 2
• 5
• 10

What are two equal ratios or rates called?

• Rate
• Ratio
• Proportion
• Unit Rate

The cookie jar has six chocolate chip cookies, seven sugar cookies, and five oatmeal cookies. What is the ratio of oatmeal to chocolate chip cookies?

• 6:5

• 5:6

• 6:11

• 6:11

A triangle’s side measures are in the extended ratio of 2 : 4 : 9. The perimeter of the triangle is 105 feet. Find the measures of the largest side.

• 28 feet

• 114 feet

• 7 feet

• 63 feet

In a class 30 students, 6 students are left-handed, the rest are all right handed. What is the ratio of left handed students to right-handed students?

• 30 out of 30

• 1 to 4

• 6 to 30

• 6 to 23

In a cooking class there are 9 women and 3 men. What is the ratio of women to men?

• 4:1

• 1:3

• 3:1

• x = 24

• 24x = 4x + 40

• x = 10

• x = 2 

A triangle’s angle measures are in the extended ratio of 3 : 4 : 11. Find the measures of the angles.

• 30^o, 40^o, 90^o

• 30^o, 40^o, 110^o

• 10^o, 30^o, 140^o

• 40^o, 40^o, 100^o