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 =

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

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

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

Mathematical Equivalence

ON

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

• 
• 
• 
• 

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

Complete the ratio table.

Mathematical Equivalence

ON

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