Ratio Graphs

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

Front

How do you write a ratio?

Back

Ratios can be written in three ways: as a fraction (1/2), with a colon (1:2), or with the word 'to' (1 to 2).

Front

What does a ratio graph represent?

Back

A ratio graph visually represents the relationship between two quantities, showing how one quantity changes in relation to another.

Front

If Carl uses 8 celery sticks to make juice, how many apples does he need if the ratio of celery sticks to apples is 4:3?

Back

6 apples.

Front

What is the coordinate plane?

Back

The coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis).

Front

How do you find a point on a coordinate plane?

Back

A point is found by using an ordered pair (x, y), where 'x' is the horizontal position and 'y' is the vertical position.

Front

What is the unit rate?

Back

The unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity of one.

Front

If 10 pizzas cost $30, what is the unit price per pizza?

Back

$3 per pizza.

Front

How do you convert ounces to pounds?

Back

To convert ounces to pounds, divide the number of ounces by 16, since there are 16 ounces in a pound.

Front

If 3 oranges weigh 9 ounces, how much does 1 orange weigh?

Back

3 ounces.