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

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Multiple Choice

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

• 5:2

• 7:12

• 15:1
• 8:1
• 20:4

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Dropdown

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

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employee, there were​

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customers.

Dropdown

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

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employee, there were ​

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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

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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.

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Multiple Choice

Simplify the ratio 6:2

• 1:2
• 3:1
• 6:3
• 4:1
• 2:1

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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.