Ratio Language

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

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 if a ratio is in simplest form?

Back

A ratio is in simplest form when the two numbers cannot be divided by any common factor other than 1.

Front

What is the ratio of blue circles to total circles if there are 2 blue circles and 3 total circles?

Back

The ratio is 2:3.

Front

If there are 4 red apples and 3 green apples, what is the ratio of red apples to green apples?

Back

The ratio is 4:3.

Front

For every 3 lollipops, there are how many star candies if the ratio is 3:6?

Back

There are 6 star candies.

Front

What is the ratio of red LEGOS to yellow LEGOS if there are 3 red and 6 yellow?

Back

The ratio is 1:2.

Front

In a bag of marbles, if there are 2 red marbles and 5 yellow marbles, what is the ratio of red to yellow?

Back

The ratio is 2:5.

Front

What is the first step in finding a ratio?

Back

Identify the two quantities you want to compare.

Front

How can ratios be expressed?

Back

Ratios can be expressed as fractions, with a colon (:) or with the word 'to'.