11/7/23 Ratios - Graded

Front

What is a ratio?

Back

A ratio is a relationship between two numbers indicating how many times the first number contains the second.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).

Front

What is the ratio of shirts and pants to jackets if there are 8 pants, 3 shirts, and 4 jackets?

Back

The ratio of shirts and pants to jackets is 11:4.

Front

If there are 4 triangles and 3 squares, what is the ratio of triangles to squares?

Back

The ratio of triangles to squares is 4:3.

Front

How do you express a ratio in different forms?

Back

A ratio can be expressed in several forms: as a fraction (4/3), with a colon (4:3), or in words (4 to 3).

Front

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

Back

The ratio of red to yellow marbles is 2:5.

Front

How do you find the total number of items in a ratio?

Back

To find the total number of items in a ratio, add the parts of the ratio together.

Front

What is the ratio of boys to girls if there are 13 boys and 10 girls in a classroom?

Back

The ratio of boys to girls is 13:10.

Front

If Molly has 2 dogs and 3 cats, what is the ratio of cats to dogs?

Back

The ratio of cats to dogs is 3:2.

Front

What does it mean if a ratio is expressed as 1:1?

Back

A 1:1 ratio means that the two quantities are equal.