Exploring Unit Rates and Complex Fractions

What is the main focus of this video?

• Learning about unit rates

• Understanding complex fractions

• Both understanding complex fractions and learning about unit rates

• Solving linear equations

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

In the first example, what is Jonathan's average speed measured in?

• Miles per minute

• Miles per hour

• Kilometers per hour

• Meters per second

Tags

CCSS.6.NS.B.3

What is the first step in solving a complex fraction problem?

• Adding the fractions

• Converting mixed numbers to improper fractions

• Multiplying the fractions

• Subtracting the fractions

What method is used to solve the division of fractions?

• Flip-Switch-Keep

• Multiply-Divide-Add

• Add-Subtract-Multiply

• Keep-Switch-Flip

Tags

CCSS.6.NS.A.1

In the first example, what is the improper fraction form of three and two-fifths?

• 15/8

• 17/8

• 17/5

• 15/5

What is the reciprocal of seven-eighths?

• 8/7

• 7/8

• 1/7

• 1/8

In the second example, how many miles did the truck driver travel?

• 200 miles

• 150 miles

• 120 miles

• 100 miles

Tags

CCSS.3.OA.D.8

What is the improper fraction form of one and three-quarters?

• 7/4

• 5/4

• 4/7

• 3/4

What is the final speed of the truck in miles per hour?

• 75 and 4/7

• 70 and 4/7

• 68 and 4/7

• 60 and 4/7

Tags

CCSS.6.RP.A.3B

What is the key word that signifies how to set up the rate in both examples?

• Per

• Hour

• Speed

• Miles

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2