Exploring Ratios and Proportional Relationships

If a snail can move 3/10 of a meter every 1/12 hour, what is the speed of the snail, in meters per hour?

• 1/40
• 5/18
• 1 1/2
• 3 3/5

If a dog can eat 1/3 of a bag of food in 1/2 week, how many bags of food can the dog eat in 1 week?

• 1/6
• 2/3
• 3/2
• 5/6

A salesman sells an item for $125.  He gets a 20% commission.  How much money did he make?

• $25
• $100
• $150
• $50

Sam bought an $85.00 jacket for 40% off of the regular price.  How much did he pay for the jacket? 

• 75
• 51
• 36
• 34

An equation that states that two ratios are equivalent.

• Problem
• Equivalent
• Proportion
• Expression

Straight line through the origin.

• Proportional Line
• Linear Line
• X-Axis
• Y-Axis

Does the graph represent a proportional or non-proportional relationship?

• Proportional 
• Non-Proportional

The table shows the amount of flour used to make waffles.   What is the unit rate for the amount of flour per waffle? 

• 8 cups per waffle
• ⅛ cups per waffle
• ¼ cups per waffle
• 9 ¼ cups per waffle

Dyson hikes ½ mile every 15 minutes, or ¼ hour.  How far does he hike in 1 hour? 

• 4 miles
• 2 miles
• 1 mile
• 3 miles

Find the unit rate.
Jacob walks 3.5 miles in 1.25 hours

• 2.5 miles per hour
• 3.25 miles per hour
• 3 miles per hour
• 2.8 miles per hour