Unit 3 Assessment General

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:b'.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).

Front

What does it mean for two ratios to be equivalent?

Back

Two ratios are equivalent if they represent the same relationship between quantities, meaning they can be simplified to the same form.

Front

If the ratio of chocolate to glazed donuts is 7:13, how many glazed donuts are there if there are 21 chocolate donuts?

Back

There are 39 glazed donuts.

Front

What is the equivalent ratio of 4:7 if both terms are multiplied by 3?

Back

The equivalent ratio is 12:21.

Front

If a recipe calls for a ratio of 2 cups of flour to 3 cups of sugar, how much sugar is needed for 8 cups of flour?

Back

12 cups of sugar are needed.

Front

What is the ratio of triangles to squares if there are 8 triangles and 4 squares?

Back

The ratio is 2:1.

Front

How do you find the missing term in a ratio?

Back

To find the missing term, set up a proportion and cross-multiply to solve for the unknown.

Front

If the ratio of chicken nuggets to cheeseburgers is 8:3 and there are 72 chicken nuggets, how many cheeseburgers are there?

Back

There are 27 cheeseburgers.

Front

Are the ratios 3:4 and 6:12 equivalent?

Back

No, they are not equivalent.