Equivalent Ratios

Equivalent Ratios

Multiple Choice

What is a Ratio?

• Is a comparison of two quantities 
• A rate with a denominator of one
• It is when the only factor the numerator and denominator share is a one 
• Two decimals that can be multiplied

Multiple Choice

The 3 ways to write a ratio are.....

• equal sign, division sign, the word "to"

• there is only one way

• using the word "to", using a colon (:) , and as a fraction

• there are 5 ways to write a ratio

Multiple Choice

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to apples?

• 5:4
• 4:5
• 2:5
• 6:5

Equivalent Ratios

Two or more ratios with the same value

Multiple Choice

Equivalent means....

• very important

• one

• equal to

• to solve

Multiple Choice

What is an equivalent ratio?

• Two or more ratios with the same values

• Two or more ratios that have different values

• Two or more ratios that equal 1

• Two or more ratios that have a denominator of 1

Multiple Select

How can we find equivalent ratios? ( choose 2 answers )

• Adding

• Dividing

• Subtracting

• Multiplying

Multiple Choice

Is this an example of an equivalent ratio?

• True

• False

Multiple Select

Find two equivalent ratios for 3 : 4 using multiplication

• 6 : 8

• 6 : 12

• 9 : 12

Multiple Select

Find two equivalent ratios for 12 : 18 using division

• 6 : 6

• 6 : 9

• 4 : 6

Multiple Choice

Which ratio is equivalent to 3:4

• 12:14

• 6:8

• 4:3

• 20:15

Multiple Choice

Which ratio is equivalent to 12:20

• 20:12

• 2:3

• 3:5

• 3:10

Multiple Choice

4. Reduce or Simplify 6/9.

• 2/3

• 3/3

• 9/6

• 1/9

Multiple Choice

Express the following ratio in simplest form:

16:40

• 4:10

• 8:20

• 2:5

• 5:2

Multiple Choice

Express the following ratio in simplest form:

20:45

• 10:22.5

• 4:9

• 40:90

• 5:9