Representing Equivalent Ratios Review (Lessons 6-10)

A recipe for one batch of cookies uses 4 cups of flour and 1 teaspoon of vanilla.

If you used 16 cups of flour, how many teaspoons of vanilla should you use?

A recipe for one batch of cookies uses 4 cups of flour and 1 teaspoon of vanilla.

If you used 5 teaspoons of vanilla, how many cups of flour should you use?

A family has three cats. The ratio to ears, paws, and tails is 6:12:3.

How many cat ears are there PER cat tails?

A family has three cats. The ratio to ears, paws, and tails is 6:12:3.

How many cat paws are there PER cat tails?

It costs $3 to buy 2 bags of chips.

At this rate, how many bags of chips can you buy with $12?

It costs $3 to buy 2 bags of chips.

What is the price of chips PER bag?

It costs $3 to buy 2 bags of chips.

How much do 20 bags of chips cost?

Train A traveled 12.5 meters in 1 second. How many seconds would it take the train to travel 100 meters?

Train B traveled 100 meters in 4 seconds. How many meters does the train travel in 1 second?

Paul ran 2 kilometers in 15 minutes and Andrew ran 3 kilometers in 20 minutes. Both ran at a constant speed.

Are they running at the same speed?

• Yes

• No