Ratios!!

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 the ratio 2:6 represent?

Back

It represents a relationship where for every 2 of one quantity, there are 6 of another quantity.

Front

If there are 3 blue marbles and 2 red marbles, what is the ratio of blue to red?

Back

The ratio of blue to red is 3:2.

Front

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

Back

The ratio of red to yellow is 2:5.

Front

How do you express a ratio in simplest form?

Back

To express a ratio in simplest form, reduce it to the smallest whole numbers possible.

Front

What is the total number of fruits if there are 4 apples, 2 bananas, and 5 pears?

Back

The total number of fruits is 4 + 2 + 5 = 11.

Front

What is the ratio of pears to all fruit if there are 5 pears in a total of 11 fruits?

Back

The ratio of pears to all fruit is 5:11.

Front

If Tommy has 6 yellow LEGOs and 3 red LEGOs, what is the ratio of red to yellow in simplest form?

Back

The ratio of red to yellow in simplest form is 1:2.

Front

What is the ratio of girls to boys if there are 7 girls and 5 boys?

Back

The ratio of girls to boys is 7:5.