Rate Unit Rate Proportion

What is the unite rate of 680 calories in 6 muffins?

• 674

• 113.3

• 4,080

• 156.2

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

If you go to the store to buy dog food, which store has the better buy? Hint: Which unit rate is less...

• Walmart: $11.99 for an 18.5 pound bag

• Tractor Supply: $20.99 for a 42 pound bag

Do these two fractions form a proportion?

• Yes

• No

Do these two fractions form a proportion?

• Yes

• No

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

What does k equal to make this a proportion?

What does n equal to make these two fractions a proportion?

What does f equal to make these two fractions a proportion?

• 4
• 10
• 80
• 160