Ratio, Rate and Unit Rates

Find the unit rate of 8 lb of meat for $28.

• $3.00

• $3.50

• $4.00

• $4.50

Find the unit rate of $2.95 for 5 cans.

• $0.62/can

• $0.57/can

• $0.60/can

• $0.59/can

Find the unit rate of 5 lawns for $90.

• $19

• $18

• $17

• $20

A dairy farm has the following cows: 12 Holstein, 6 Jersey, and 4 brown Swiss. Find the ratio in lowest terms of Holsteins to Jerseys

Find each unit rate. Round your answer to the nearest hundredth:​ (a)   11 chickens lay 77 eggs _________eggs per chicken

• 7

• 22

• 30

• 10

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

Find each unit rate. Round your answer to the nearest hundredth:​ (a)  

11 chickens lay 77 eggs _________eggs per chicken

• 7

• 22

• 30

• 10

irections: Find each unit rate. Round your answer to the nearest hundredth:​ (a)  

7 penguins for $126.00 ________ each

• $18

• $24

• $4

• $10

A unit rate is a ratio in which the second quantity is 1.

• True

• False

Which statement is true about the table ?

• The ratio of flutes to saxophones is 13 to 27 

• The ratio of trumpets to all instruments is 9:59

• The number of trumpets to flutes is 27:9

• The number of Drums to total instruments is 10/49