Ratios

Front

What is a ratio?

Back

A comparison of two quantities using division.

Front

Which is a way NOT to present a ratio?

Back

None. All of these are right ways to write a ratio.

Front

Simplify the ratio of 35 : 14.

Back

5 : 2

Front

What does part-to-part ratio mean?

Back

It compares two parts of a whole.

Front

What does part-to-whole ratio mean?

Back

It compares a part to the entire whole.

Front

What is the ratio of red to yellow marbles if there are 2 red and 5 yellow?

Back

2 to 5

Front

How can you express the ratio of 3 to 2?

Back

As a fraction (3/2), using a colon (3:2), or using the word 'to' (3 to 2).

Front

If there are 4 apples and 3 oranges, what type of ratio is this?

Back

Part-to-Part.

Front

What is the first step to simplify a ratio?

Back

Find the greatest common divisor (GCD) of the two numbers.

Front

What is the ratio of 10 to 5?

Back

2 to 1.