End Unit 2 Exam

Which do you think are true statements.

• The ratio of triangles to squares is 2 to 4.

• The ratio of squares to smiley faces is 6 : 4.

• The ratio of smiley faces to triangles is 6 to 4.

• There are two squares for every triangle.

• There are three smiley faces for every triangle.

Which ratios do you think are equivalent to 8 : 6?

• 4 : 3

• 6 : 8

• 16 : 12

• 10 : 8

• 24 : 18

A mixture of purple paint contains 6 teaspoons of red paint and 15 teaspoons of blue paint. To make the same shade of purple paint using 35 teaspoons of blue paint, how much red paint would you need?

Use the double number line diagram to help if needed.

• 12 teaspoons

• 14 teaspoons

• 18 teaspoons

• 26 teaspoons

Lin rode her bike 4 miles in 16 minutes. She rode at a constant speed. How far did she ride after two minutes?

• 2 miles
  

• 1 mile
  

• $\frac{1}{2}$ mile

• 4 miles
  

Lin rode her bike 4 miles in 16 minutes. She rode at a constant speed. How much time did it take her to go 2 miles?

• 8 minutes
  

• 4 minutes
  

• 2 minutes
  

• 1 minute
  

3 movie tickets cost $36. At this rate, what is the cost per ticket?

• $18

• $12

• $6

• $10

3 ice cream cones cost $9. At this rate, how much do 2 ice cream cones cost?

• $3

• $6

• $5

• $4.50

3 bananas cost $3. At this rate, how much do 5 bananas cost?

• $5

• $10

• $9

• $6

A bag contains 60 marbles. Some are red and the rest are black. There are 19 red marbles for every black marble. How many red marbles are in the bag?

• 38

• 59

• 48

• 57

To make orange fizz, Noah mixes 4 scoops of powder with 6 cups of water. Which double number line shows different amounts of powder and water that tastes the same as Noah’s mixture.

• A

• B

• C

• D