What is 1/5 + 1/10?
What is 1/5 + 1/10?
Approach: Use 10 as common denominator.
3/10 or 0.3. 2/10 + 1/10 = 3/10.
Follow-up: What is 1/5 - 1/10?
Key concepts: addition of fractions.
What is 1/5 + 1/10?
Approach: Use 10 as common denominator.
3/10 or 0.3. 2/10 + 1/10 = 3/10.
Follow-up: What is 1/5 - 1/10?
Key concepts: addition of fractions.