In this lesson, Mrs. Marcellus teaches students how to solve unit rate problems, including those involving constant speed and unit price. The video covers examples such as a football player's running speed, a jet's flight time, the cost of Swiss cheese slices, glass panes for a nursery, and speaker wire. Each example demonstrates how to calculate unit rates and apply them to solve real-world problems.

If a football player runs 80 yards in 25 seconds, what is his speed in yards per second?

• 3.2 yards/second

• 3.8 yards/second

• 3.5 yards/second

• 3.0 yards/second

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How far will the football player run in 60 seconds at the same speed?

• 192 yards

• 180 yards

• 200 yards

• 190 yards

Tags

CCSS.6.RP.A.3B

How long will it take for a jet to fly 2125 miles if it flies 25 miles per minute?

• 80 minutes

• 90 minutes

• 75 minutes

• 85 minutes

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What is the unit rate of speed for the jet if it flies 175 miles in 7 minutes?

• 22 miles/minute

• 30 miles/minute

• 20 miles/minute

• 25 miles/minute

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the unit price of Swiss cheese per slice if 24 slices cost $7.20?

• 25 cents

• 40 cents

• 35 cents

• 30 cents

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How much will it cost for 5 slices of Swiss cheese?

• $2.00

• $1.50

• $1.75

• $1.25

Tags

CCSS.7.EE.B.3

If the unit price per pane of glass is $2.15, what is the cost for two more panes?

• $4.00

• $4.50

• $4.20

• $4.30

Tags

CCSS.6.NS.B.3

If a nursery owner needs to buy two more panes of glass, how much will he pay if each costs $2.15?

• $4.50

• $4.20

• $4.30

• $4.00

Tags

CCSS.6.NS.B.3

How much will Jaden pay for an additional 30 feet of speaker wire if the unit price is 26 cents per foot?

• $8.00

• $7.60

• $7.80

• $7.50

Tags

CCSS.6.RP.A.3B

What is the total cost for 70 feet of speaker wire if the unit price is 26 cents per foot?

• $17.50

• $18.20

• $19.00

• $18.00

Tags

CCSS.6.RP.A.3B