Ratio

What is a Ratio?

• Is a relationship of two or more numbers by division

• To multiply two fractions

• two ratios that are equivalent

• comparing numbers using > , < , or =

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

There are 44 collies and 56 poodles. Which is the correct ratio for poodles to total number of dogs?

• 156:100

• 44:100

• 56:100

• 56

Which of the following is not a way to compare ratios?

• part to part

• whole to part

• whole to whole

• part to whole

Tags

CCSS.6.RP.A.3A

The ratio of dogs to cats is 1:4. What is the value of B?

Mathematical Equivalence

ON

The table above represents a proportional relationship. What is the missing value?

• 35

• 20

• 25

• 30

Tags

CCSS.7.RP.A.2B

Given the ration table above, what answer would correctly fill the missing spot in order for this table to remain proportional?

Mathematical Equivalence

ON

Tags

CCSS.7.RP.A.2B

In 20 minutes Harold can eat 4 hot dogs. Which of the following tables represents the same proportional relationship of minutes to hotdogs?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2A

Which scenario below best represents the given table:

• The total number of students to the number of girls is 3:1

• The total number of students to the number of girls is 2:1

• The total number of students to the number of girls is 1:2

• The total number of students to the number of girls is 1:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Complete the ratio table.

Mathematical Equivalence

ON

Tags

CCSS.6.RP.A.3A

Which scenario best represents the

• The ratio of apples to oranges is 1:2

• The ratio of apples to oranges is 2:1

• The ratio of apples to oranges is 3:1

• The ratio of apples to oranges is 1:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2