Introduction to Ratios, Rates, and Unit Rates

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

• 3:1

• 3 and 1

• 3 to 1

• (3, 1)

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the ratio of TRIANGLES TO SQUARES? (a)  

• 2:1
• 3:0
• 1:3
• 1:2

What is the ratio of TRIANGLES TO SQUARES?

• 1:4

• 4:1

• 3:1

• 1:3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

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

• 
• 
• 
• 

Tags

CCSS.6.RP.A.3A

Fill in the missing value

Mathematical Equivalence

ON

Fill in the missing value

Mathematical Equivalence

ON

Fill in the missing value

Mathematical Equivalence

ON

For every 1 cup of flour, 5 batches of cookies can be made. (a)  

• 5 batches of cookies
• 10 batches of cookies
• 15 batches of cookies
• 25 batches of cookies

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

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2