4.1 Unit Rates Review

There are 8 females and 12 males in your science class. Write the ratio of males to females.

• $\frac{12}{8}$

• $\frac{8}{12}$

• $\frac{3}{2}$

• $\frac{6}{4}$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A yellow jacket can fly 4.5 meters in 9 seconds. Find the rate.

• $\frac{4.5\ m}{9\ s}$

• $\frac{9\ s}{4.5\ m}$

• $\frac{2\ m}{1\ s}$

• $\frac{0.5\ m}{1\ s}$

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

1 day has 24 hours. How many hours in 3 and a half days?

• 82

• 84

• 86

• 88

Tags

CCSS.4.MD.A.1

There were 5 ice cream cones for every 3 brownies sold at the ice cream shop. If there were 24 brownies sold, how many ice cream cones were sold?

• 8
• 15
• 40
• 29

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Jordyn bought 4 gallons of gasoline and it cost $16.80. What is the price per gallon?

• $67.20 per gallon

• $2.19 per gallon

• $3.00 per gallon

• $4.20 per gallon

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

CCSS.6.NS.B.3

Jorge is a beast at baseball. He scored 12 home runs in 7 games. If he keeps up that pace, how many home runs would he score in 18 games?

• 31 home runs

• 24 home runs

• 21 home runs

• 11 home runs

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Mr. Keys made $90 in 5 hours.  What is the unit rate?  

• $18 per hour
• $1 in 18 hours
• $90:5h
• 5 to 90

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

It takes Ben 30 minutes to mow 2 lawns. Assuming the lawns are the same size and Benjamin works at the same speed, about how long will it take him to mow 5 lawns?

• 60 min

• 50 min

• 120 min

• 75 min

Tags

CCSS.6.RP.A.3B

Value-Mart is advertising a Back-to-School sale on pencils.  Pack A has 30 pencils for $7.97 whereas Pack B has 12 pencils for $4.77.   Which is the better buy? 

• Pack A
• Pack B

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Trevor wants to order whistles for his birthday treat bags.  Party City sells 25 whistles for $21.25.  Walmart sells 50 whistles for $36 and Target sells 80 whistles for $60.  Which store would give Trevor more for his money?

• Party City
• Walmart
• Target

Tags

CCSS.6.RP.A.3B