Ratios

How many ways can you write a ratio?

• 1
• 3
• 2
• 4

What is the definition of a ratio?

• A ratio is a comparison of two or more quantities

• A rate with a denominator of one

• It is when the only factor the numerator and denominator share is a one

• It is the independent variable

What is the ratio of red apples to green apples

• 7 apples to 3 green
• 4 red apples to 7 apples
• 4 red apples to 3 green apples
• 3 green apples to 4 red apples

Express the ratio as a fraction in simplest form:

18 ounces to 3 cups

• 6 to 1

• 1/6

• 18/3

• 3/18

A basketball team has 5 forwards, 2 centers and 8 guards. Choose the ratio that compares the number of forwards to all players? (I want the original ratio; not lowest terms.)

• 15 : 5

• 1 to 5

• 5 to 15

• 2 : 8

A basketball team has 5 forwards, 2 centers and 8 guards. Which is the ratio that compares the number of guards to forwards?

• 2:8
• 5:8
• 8:5
• 8:2

Choose the ratio in simplest form that compares dogs to cats when you have 12 dogs and 6 cats

• 12:6

• 6:12

• 2:1

• 1:2

Choose the ratio that shows a "part-to-part" comparison.

• Mrs. Pangrazio's class has 12 girls and 14 boys. What is the ratio of girls to total students?
• Mrs. Pangrazio's class has 12 girls and 14 boys. What is the ratio of boys to all students?
• Mrs. Pangrazio's class has 12 girls and 14 boys. What is the ratio of teachers to total number of people in the room?
• Mrs. Pangrazio's class has 12 girls and 14 boys. What is the ratio of girls to boys?

It takes 7 minutes to make 5 gallons of ice cream. How long does it take to make 45 gallons? 

• 63 minutes
• 45 minutes
• 9 minutes
• 47 minutes

Tags

CCSS.6.RP.A.3B

If the Rangers won 100 games and lost 60, what is the simplified ratio of wins to losses?

• 10 to 6
• 5 to 3
• 6 to 10
• 3 to 5