Rates & Ratios

Melissa drives 238 miles in 5 hours. What is her average rate of speed?

• 40 MPH

• 46 MPH

• 48 MPH

• 50 MPH

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Are the ratios proportional?
3/4 and 24/32

• yes

• no

Tags

CCSS.7.RP.A.2A

Are the ratios proportional?
10/12 and 20/32

• yes

• no

Tags

CCSS.7.RP.A.2A

Solve:
2/5 = x/35

• 70

• 10

• 14

• 5

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Solve:
15/h = 5/6

• 18

• 20

• 4

• 15

Tags

CCSS.7.RP.A.3

What is the ratio of shaded squares to not shaded squares?

• 10:5

• 10:6

• 6:10

• 10:18

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the cost of 1 gallon of gas if you pay $31.20 for 15 gallons of gas? Hint: What is the unit rate?

• $1.95

• $0.15

• $2.08

• $10.00

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Do these two fractions form a proportion?

• Yes

• No

Tags

CCSS.7.RP.A.2A

What would x need to equal if this forms a proportion?

Tags

CCSS.7.RP.A.2C

Each pack of paper has 125 sheets. Which teacher had the better buy?

• Ms. Perry bought 3 packs for $14.00

• Ms. Demarino bought 4 packs for $20.00

• Ms. Gombos bought 8 packs for $27.00

• Ms. Palermo bought 10 packs for $35.00

Tags

CCSS.6.RP.A.3B