Ratios, Rates, Measurement Conversions

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.  

• yes, equivalent
• no, not equivalent

Ten soccer players were going to a soccer tournament with their three coaches. What is the ratio of coaches to players? 

• 10 : 3
• 10:13
• 3 : 10
• 3:13

Are these ratios equivalent?

2:3 and 8:12

• Yes

• No

Which sentence accurately represents the following ratio:

• The ratio of moons to suns is 4 to 8

• There are 4 moons for every 8 suns

• There are 4 moons for every 2 suns

• The ratio of suns to moons is 2:1

Ratios that have the same value.

• Scale Factor
• Equivalent Ratio
• Corresponding Sides
• Rate

Which is NOT one of the 3 ways to write a ratio?

• 3 to 5

• 3:5

• 3 - 5

A rate is a ratio of two quantities using different units.

• False

• True

A unit rate is a rate that compares a quantity to one.

• True

• False

To find a unit rate, write the rate as a __________.

• decimal

• fraction

• percent

• whole number

What is a Ratio?

• Is a comparison of two quantities 
• To multiply two fractions 
• A number over another number
• Two decimals that can be multiplied