Ratios and Proportions Quest 1

​Ratios & Proportions Quest

Multiple Choice

Which is the best definition of a ratio?

• A method for calculating percentages

• A way to measure distance

• A comparison of two quantities

• A technique for averaging numbers

• An exotic type of fruit

Multiple Choice

What is the ratio of red cars to all cars?

• 2:3
• 3:5
• 1:2
• 1:4
• 1:1

Multiple Choice

What is the ratio of red cars to black cars?

• 2:3
• 3:5
• 1:2
• 1:4
• 1:1

Fill in the Blanks

What is the ratio of cars that are black or red to cars that are not red?

Multiple Choice

What is the ratio of digits (fingers and toes) to hands?

• 5:2

• 7:12

• 15:1
• 8:1
• 20:4

Fill in the Blanks

What is the ratio of green shapes to not green shapes?

Fill in the Blanks

What is the ratio of circles and squares to all shapes?

Dropdown

The ratio of employees to customers at McDonald's was 15 to 1. This means that for every​

Select answer

employee, there were​

Select answer

customers.

Dropdown

The ratio of employees to customers at Subway was 3 to 15. This means that for every​

Select answer

employee, there were ​

Select answer

customers.

Match

Match each pair of equivalent ratios:

• 3 to 5

• 1 to 2

• 5 to 7

• 6 to 8

• 11 to 12

6 to 10

50 to 100

50 to 70

3 to 4

33 to 36

• 6 to 10

• 50 to 100

• 50 to 70

• 3 to 4

• 33 to 36

Match

Match each pair of equivalent ratios:

• 800 to 2

• 30 to 60

• 18 to 9

• 7 to 70

• 5 to 700

400 to 1

4 to 8

2 to 1

1 to 10

15 to 2100

• 400 to 1

• 4 to 8

• 2 to 1

• 1 to 10

• 15 to 2100

Fill in the Blanks

What is the ratio of ounces of pickle juice to gummy bears?

Fill in the Blanks

What is the ratio of cups of macaroni and tablespoons of peanut butter to canned sardines?

Fill in the Blanks

What is the ratio of NOT gummy bears to cups of macaroni?

Multiple Choice

What is the ratio of tablespoons of pickle juice to cups of macaroni and tablespoons of peanut butter?

• 5:14

• 1:2
• 7:15

• 4:12

• 9:10

Multiple Select

Select all TRUE statements based on the image:

• The are three times as many triangles as squares.

• The ratio of red squares to purple circles is 6:3.

• The ratios of triangles to squares and circles is 11:9.

• For every 1 red shape there are 2 purple shapes.

• The ratio of squares to all shapes is 3 to 18.

Fill in the Blanks

Write the ratio of base of the triangle to height of the triangle.

Fill in the Blanks

Write the ratio of perimeter of the triangle to the base of the triangle.

Fill in the Blanks

Write the ratio of height of the triangle to area of the triangle.

Fill in the Blanks

If there are 12 cats, how many dogs are there?

dogs

Fill in the Blanks

If there are 24 dogs, how many cats are there?

cats

Fill in the Blanks

If there were 400 dogs, how many cats would there be?

cats

Fill in the Blanks

If there were 30 cats, how many dogs would there be?

dogs

Fill in the Blanks

If the numerator is 60, what would the denominator be?

Multiple Choice

Simplify the ratio 6:2

• 1:2
• 3:1
• 6:3
• 4:1
• 2:1

Fill in the Blanks

Simplify the ratio 20:32

Fill in the Blanks

The assembly line at a car factory makes 40 cars in 5 minutes.

How many cars does it make per minute?

cars

Graphing

The table above shows a ratio table for cups of flour and batches of cookies. Graph the point for the number of batches of cookies for 0 batches of flour.

Then, graph the point for the numbers of batches of cookies for 2 cups of flour.

This will form a line.

Graphing

In 2 minutes, Leo earns 7 dollars.

Graph two points in this relationship.

Your x-coordinate (sideways) should be the minutes.

Your y-coordinate (vertical) should be the dollars.

Graphing

In 2 minutes, Leo earns 7 dollars.

Graph two points in this relationship.

Your x-coordinate (sideways) should be the minutes.

Your y-coordinate (vertical) should be the dollars.