1. Fractions
V. Martinez

2. A fraction is made up of two parts.
Numerator = Part
Denominator= Total

3. A fraction can be a part of a whole.
What fraction of this flag is shaded blue? 8 16 1 2 4

4. What fraction of this shape is blue? 1 2 2 4

5. Fractions can be part of a set.
What fraction of the set is red?
What fraction of the set is blue?
What fraction of the set is yellow?

6. Equivalent fractions are fractions that name the same amount.

7. To find equivalent fractions multiply the numerator and denominator by 1.

8. Cross Multiply to check for equal fractions

9. Simplest Form
A fraction in which the numerator and denominator have no common factors other than 1 is said to be in simplest form.

10. To simplify, divide by the greatest common factor.

11. Improper Fraction
A fraction in which the numerator is greater than or equal to the denominator.

12. Mixed Number
A number that has a whole number and a fraction

13. An improper fraction can be changed to a mixed number.