Ratios, Proportions, Measurement Conversion

Comparisons that are the same

• equivalent models

• similar figures

• equivalent ratios

• same rates

Comparison between two quantities

• ration

• ratio

• residual

• rate of change

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

• $8 per pound

• $5 per pound

• $35 per pound

• 0.125 pounds per dollar

Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?

• $7 per hour

• $6 per hour

• $6.80 per hour

• $17.40 per hour

Alicia drove at a constant speed and traveled 182.4 miles in 3 hours. What is her rate in miles per hour?

• 60.8 hours per mile

• 547.2 miles per hour

• 56 miles per hour

• 60.8 miles per hour

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay?

• $30

• $20

• $60

• $10

How many pints are in 16 cups?

• 4 pints

• 8 pints

• 32 pints

• 12 pints

A truck is carrying 10,000 pounds of supplies. How may tons of supplies is the truck carrying? (Hint: 1 ton = 2000 pounds)

• 20,000 tons

• 5 tons

• 5,000 tons

• 20 tons

Ms. Martinez bought 36 pint sized containers of strawberry yogurt. How many gallons is that? (Hint: 1 gallon = 8 pints)

• 4gal

• 4.5gal

• 9gal

• 40gal