Key Idea1 of 3
What Is a Third?
When you cut something into 3 equal parts, each part is called a third. We write it as 1/3. If you share a pizza equally among 3 friends, each person gets one third.
Math β Fractions: Halves, Thirds, and Fourths
When you cut something into 3 equal parts, each part is called a third. We write it as 1/3. If you share a pizza equally among 3 friends, each person gets one third.