Calculating Unit Rate

A worker uses 450 inches of steel wire to make 300 springs of the same size. At this rate how many inches of steel wire are needed to make 1 spring?

Joquain paid $47.00 for 4 movie tickets. Each ticket cost the same amount. Each movie ticket costs $____________.

Tareq pays $22.10 for 2.6 pounds of salmon. What is the price per pound of the salmon?

• $57.46

• $8.50

• $19.50

• $24.70

The table shows the amount of money Melanie earns for working different number of hours. What is Melanie's hourly rate of pay?

• $8.25 per hour

• $8.50 per hour

• $8.75 per hour

• $8.85 per hour

A rate written as 50 miles per hour is an example of a ____________________________

• quantity

• mass

• unit rate

• equivalent ratio

A unit rate is a rate in which the unit in the denominator is:

• 100

• 1

• 10

• 1000

When a rate is expressed as a unit of one...

• unit rate

• scale factor

• proportion

• decimal

How many pieces are there per ounce?

• 5 pieces

• 0.2 pieces

• 50 pieces

• 60 pieces

Find each unit rate. Round your answer to the nearest hundredth:​ (a)  

11 chickens lay 77 eggs _________eggs per chicken

• 7

• 22

• 30

• 10

A unit rate is a rate in which the unit in the denominator is:

• 0

• 3

• 1

• 2