Ratios

Front

A ratio is...

Back

a relationship between two quantities

Front

There are 21 boys and 6 girls in Mr. Keys' homeroom. What is the ratio of girls to boys? (simplest form)

Back

2:7

Front

What is the ratio of monkeys to bananas? (simplest form)

Back

4:5

Front

What are the three different ways you can write a ratio?

Back

Fraction, colon, words

Front

A class has 15 boys and 20 girls. What is the boy to girl ratio in simplest form?

Back

3:4

Front

If there are 10 apples and 5 oranges, what is the ratio of apples to oranges? (simplest form)

Back

2:1

Front

What does it mean to simplify a ratio?

Back

To express the ratio in its simplest form, where the numbers have no common factors other than 1.

Front

How do you write the ratio of 3 cats to 4 dogs?

Back

3:4

Front

If a recipe calls for 2 cups of flour and 3 cups of sugar, what is the ratio of flour to sugar? (simplest form)

Back

2:3

Front

What is the ratio of 8 red marbles to 12 blue marbles? (simplest form)

Back

2:3