Ratios 5th Grade

Front

Is the following ratio part-to-part or part-to-whole? 5 out of 23 kids in a class play the trumpet.

Back

part-to-whole

Front

What is the ratio of blue triangles to red squares? 4 blue triangles and 3 red squares.

Back

4:3

Front

Ten soccer players were going to a soccer tournament with their three coaches. What is the ratio of coaches to players?

Back

3:10

Front

Simplify the ratio 8:12.

Back

2:3

Front

What word can be used when writing a ratio?

Back

to

Front

What is a ratio?

Back

A ratio is a comparison of two quantities by division.

Front

How do you write a ratio?

Back

You can write a ratio using a colon (:) or the word 'to'.

Front

If there are 6 apples and 4 oranges, what is the ratio of apples to oranges?

Back

3:2

Front

What does it mean to simplify a ratio?

Back

To simplify a ratio means to reduce it to its smallest form.

Front

If the ratio of boys to girls in a class is 2:3, how many boys are there if there are 15 girls?

Back

10 boys.