Ratios, Proportions, and Ratio Tables Quiz 1

A cake recipe calls for 1 cup of milk and 3 cups of flour. Seth made a mistake and used 6 cups of flour. How many cups of milk should he use to keep the proportions correct?

• 2 cups milk

• 1.5 cups milk

• 2 cups flour

• 3 cups milk

What is the ratio of circles to squares?

• 3:1
• 2:1
• 1:2
• 5:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Which is NOT equivalent to 3:5?

• 15:25
• 9:15
• 21:28
• 30:50

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

• 8 minutes
• 9 minutes
• 16 minutes
• 18 minutes

Tags

CCSS.6.RP.A.3B

Use the table to express the ratio in simplest form: Ash to Maple

• 2/3

• 3/2

• 18/12

• 12/18

What is it called when you set two ratios equal to each other?

• Proportion
• Fraction
• Ratio
• Congruent

Tags

CCSS.6.RP.A.3A

Courtney’s summer camp has 2 canoes for every 5 campers. If there are 70 campers in all, which proportion can be used to calculate how many canoes there are at the camp? Hint: Make sure that the quantities are in matching positions in the ratios.

• 5/2 = 70/x

• 2/5 = 70/x

• 2/x = 70/5

• 2/70 = 5/x

A class has 30 students. 18 are boys. What is the ratio of boys to girls in simplest form?

• 12:18

• 3:2

• 30:18

• 18:7

There are 80 students in Mr. Bass’ classes.  The ratio of boys to girls is 2 : 3.
How many boys are in the classes?
How many girls?

• Boys: 32
  Girls: 48
• Boys: 48
  Girls: 32
• Boys: 5
  Girls: 15
• Boys: 15
  Girls: 5

Tags

CCSS.RI.5.7

CCSS.RI.6.7

CCSS.RI.7.7

CCSS.RL.5.7

CCSS.RL.6.7

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

• 8
• 15
• 40
• 29

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3