Ratios

Front

What is a Ratio?

Back

A ratio is a comparison of two quantities.

Front

What is the ratio of the perimeter to the area of a square with an area of 100 in²?

Back

40:100

Front

Which of the following ratios are NOT equivalent to 20:24? 10:12, 5:6, 15:18, 16:20

Back

16:20

Front

What is the simplest form of the ratio of red to yellow LEGOS if there are 6 yellow and 3 red LEGOS?

Back

1/2

Front

If the perimeter of an equilateral triangle is 21cm, what is the ratio of its side to the perimeter?

Back

7:21

Front

How do you simplify the ratio 20:24?

Back

Divide both numbers by their greatest common divisor, which is 4, resulting in 5:6.

Front

What is an equivalent ratio to 1:2?

Back

2:4, 3:6, 4:8, etc.

Front

If a recipe calls for 2 cups of flour to 3 cups of sugar, what is the ratio of flour to sugar?

Back

2:3

Front

What is the ratio of 15 to 25 in simplest form?

Back

3:5

Front

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

Back

1:2