Solving Proportional Relationship Problems

Q1. What is the result of 6 * 8?

• A) 48

• B) 120

• C) 2.5

• D) 15

• 1
• 4
• 2.5
• 10

Q1. How many continents are there?

• 1

• 25

• 4

• 100

A car travels 120 miles in 3 hours (with a constant speed).  How long will it take a car to travel 200 miles?

• 6 hours

• 5 hours

• 4 hours

• 1 hour

The cost of 50 apples is $25.00.  How much would 75 apples cost?

• $12.50

• $50.00

• $37.50

• $75.00

Q1. How many minutes are in an hour?

• 15

• 30

• 60

• 12

It takes Mike 18 minutes to finish reading 4 pages of a book.  If Mike reads each page at the same pace, how long does it take for him to finish reading 30 pages?

• 125 minutes

• 162 minutes

• 72 minutes

• 135 minutes

A chef made 30 donuts in 60 minutes.  How long would it take him to make 90 donuts?

• 15 minutes

• 180 minutes

• 120 minutes

• 240 minutes

• y = 1/5x

• y = 5x

• y = 1/2x

Write the equation of the proportional relationship using the format y = kx.