Visual Ratios

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 squares to moons if there are 8 squares and 8 moons?

Back

The ratio of squares to moons is 1:1.

Front

If there are 9 moons and 3 hearts, what is the ratio of moons to hearts?

Back

The ratio of moons to hearts is 3:1.

Front

How do you express a ratio in different forms?

Back

A ratio can be expressed in fractional form, as a colon (:) format, or in words.

Front

What is the total number of shapes if there are 14 circles and 9 other shapes?

Back

The total number of shapes is 23.

Front

What is the ratio of hearts to squares if there are 3 hearts and 15 squares?

Back

The ratio of hearts to squares is 1:5.

Front

How do you find the ratio of a part to the whole?

Back

To find the ratio of a part to the whole, divide the part by the total and express it in simplest form.

Front

What is the ratio of hearts to all shapes if there are 6 hearts and 21 total shapes?

Back

The ratio of hearts to all shapes is 2:7.

Front

What does it mean if two ratios are equivalent?

Back

Two ratios are equivalent if they represent the same relationship between numbers.