What is 1/2 + 1/3 + 1/6?
What is 1/2 + 1/3 + 1/6?
Approach: Common denominator of 6.
1. 3/6 + 2/6 + 1/6 = 6/6 = 1.
Follow-up: What is 1/2 - 1/3?
Key concepts: fractional addition.
What is 1/2 + 1/3 + 1/6?
Approach: Common denominator of 6.
1. 3/6 + 2/6 + 1/6 = 6/6 = 1.
Follow-up: What is 1/2 - 1/3?
Key concepts: fractional addition.