Quiz #4- MP1-Complex Fractions and Unit Rates

Joe can run 3 2/5 miles in 7/8 of an hour. What is his speed in MILES per HOUR?

• 3  9/13 mph
• 119/40 mph
• 3  31/35 mph

Tags

CCSS.7.RP.A.1

A truck driver drove 120 miles in 1  3/4 hours. What is the speed of the truck in miles per hour? 

• 68  4/7  mph
• 75 mph 
• 67  4/5  mph 

Tags

CCSS.7.RP.A.1

What is a complex fraction?

• A really hard fraction to figure out 
• A fraction with a fraction in the numerator, denominator, or both 
• A fraction multiplied by a decimal

What is a unit rate?

• Two unlike things compared to each otehr 
• A rate expressed as something per two
• A rate expressed as something per one

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Write the following mixed number as an improper fraction: 4 6/7

• 34/7

• 7/6

• 28/7

Simplify the complex fraction shown.

• 9/40
• 40/9
• 10/36

Tags

CCSS.5.NF.B.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.3B

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

• 6/4
• 2/3
• 2

Tags

CCSS.7.RP.A.1

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.

Find the unit rate.
Hannah reads  5/ 8 page in 2/3 minute

• 15/16 pages per minute
• 10/24 pages per minute
• 5/8 pages per minute

Tags

CCSS.7.RP.A.1