Ratios Unit Test (2)

Front

What is a ratio?

Back

A ratio is a comparison of two quantities that shows the relative size of one quantity to another, often expressed as 'a to b' or a:b.

Front

What is a unit rate?

Back

A unit rate is a ratio that compares a quantity to one unit of another quantity, such as miles per hour or price per item.

Front

How do you find a missing value in a ratio table?

Back

To find a missing value in a ratio table, you can set up a proportion based on the known values and solve for the unknown.

Front

What is the ratio of 4 red apples to 3 green apples?

Back

The ratio is expressed as 4:3.

Front

If 10 miles are traveled in 2 hours, what is the unit rate in miles per hour?

Back

The unit rate is 5 miles per hour.

Front

How do you calculate the unit price of an item?

Back

To calculate the unit price, divide the total price by the number of units (e.g., price per ounce or price per item).

Front

What is the unit price of Doritos priced at $3.45 for 11.5 oz?

Back

The unit price is approximately $0.30 per ounce.

Front

What is the unit price of Cheetos priced at $2.43 for 9 oz?

Back

The unit price is approximately $0.27 per ounce.

Front

Which is the better deal: Doritos or Cheetos?

Back

Cheetos are the better deal because they have a lower unit price.

Front

If x + 10 = 36, what is the value of x?

Back

x = 26.