Complex Fractions

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

• $1.25 per pound
• $1 per pound
• $2 per pound
• $1.50 per pound

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Find the unit rate.
Hannah reads 

 $\frac{5}{8}$  page in  $\frac{2}{3}$  Minute

•  $\frac{15}{16}$  pages per minute

•  $\frac{10}{24}$   pages per minute

•  $\frac{5}{8}$   pages per minute

•  $\frac{16}{15}$   pages per minute

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

8.  Find the unit rate of $97.50 for 15 pizzas.

• $6 per pizza
• $82.50 per pizza
• $5.50 per pizza
• $6.50 per pizza

Tags

CCSS.6.RP.A.2

CCSS.6.RP.A.3

An above-ground swimming pool is leaking. After 1/2 hour the pool has leaked 7/8 of a gallon of water. How many gallons of water per hour is the swimming pool leaking? 

•  $\frac{7}{16}$  

•  $\frac{7}{4}$  
  

•  $\frac{4}{7}$  
  

•  $\frac{16}{7}$  
  

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

After 3/4 of a minute a sloth has moved just 3/8 of a foot. What is the sloth’s speed in feet per minute?

• 2 ft./min.

• 
  

  $\frac{9}{24}$ ft./min.

• $\frac{24}{12}$ ft./min.

• $\frac{1}{2}$ ft./min.

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Sasha can mow 3/8 of an acre of grass in 3/4 an hour. How many acres of grass does Sasha mow per hour?

• 2  ac./hr.
• 1/2  ac./hr.
• 9/24  ac./hr.

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

If a snail can move 3/10 of a meter every 1/12 hour, what is the speed of the snail, in meters per hour?

• $\frac{1}{40}$
  

• $\frac{5}{18}$
  

• $1\ \frac{1}{2}$
  

• 
  

  $3\ \frac{3}{5}$
  

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Paige mows 1/6 of an acre in 1/4 hour. How many acres does Paige mow per hour?

• $\frac{6}{4}$

• $\frac{2}{3}$
  

• 2

• 3

Tags

CCSS.6.NS.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Which is the better deal?
Oreos
$2.98 for 15 oz
OR
Chips Ahoy
$2.50 for 14 oz

• Oreos
• Chips Ahoy
• They are the same

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

A rate is a

• different way of solving probability.

• ratio of unknowns.

• ratio of two quantities with the same unit.

• ratio of two quantities with different units.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3