Understanding Fractions with a Denominator of One

What is the denominator when representing a whole number as a fraction?

• 0

• 2

• 10

• 1

If a circle is divided into four equal parts and all are shaded, what fraction represents the shaded area?

• 4/2

• 4/4

• 4/1

• 1/4

If a model has eight shaded pieces, each being one-fourth of a circle, what is the fraction?

• 8/1

• 1/8

• 4/8

• 8/4

What fraction represents a model with two whole circles?

• 2/2

• 2/1

• 1/2

• 2/3

How would you label a model with six shaded pieces, each being one-third of a square?

• 3/6

• 6/1

• 1/6

• 6/3

In a model with three whole rectangles, what fraction represents the shaded area?

• 3/3

• 3/1

• 1/3

• 3/2

What fraction represents a model with one shaded rectangle that is not divided?

• 1/1

• 1/3

• 1/2

• 1/4

If a model has four shaded pieces and each piece is a whole square, what is the fraction?

• 1/4

• 4/1

• 4/4

• 4/2

How do you express three whole circles as a fraction?

• 3/2

• 1/3

• 3/1

• 3/3

What is the fraction for a model with four shaded pieces, each being a half?

• 4/1

• 4/2

• 4/4

• 4/3