Unit Rate & Ratios Quiz

A ratio is a

• comparison of two quantitities

• a comparison of two quantities with units

• a comparison of two quantities with units when the quantity in the denominator is 1

• the number in front of the variable in an expression or equation

Which of the following is NOT an example of a ratio?

• 3:1

• 3 and 1

• 3 to 1

• (3, 1)

What is the ratio of TRIANGLES TO SQUARES?

• 1:4

• 4:1

• 3:1

• 1:3

Check the boxes of the ratios that ARE EQUIVALENT. (HINT: find a common denominator, and see if they are equal)

• 
• 
• 
• 

Fill in the missing value

A rate is a

• comparison of two quantitities

• a comparison of two quantities with units

• a comparison of two quantities with units when the quantity in the denominator is 1

• the number in front of the variable in an expression of equation

A unit rate is a

• comparison of two quantitities

• a comparison of two quantities with units

• a comparison of two quantities with units when the quantity in the denominator is 1

• the number in front of the variable in an expression of equation

What does the word PER mean?

example: 35 miles PER hour

• for every ONE item

• for every TWO items

Is the following a rate or a unit rate?

$5 per pound

• rate

• unit rate

Match the following vocabulary terms to their definitions.

• rate

• comparison of two quantitities

• unit rate

• a comparison of two quantities with units

• ratio

• a comparison of two quantities with units when the quantity in the denominator is 1