What is 15% of 80?
What is 15% of 80?
Approach: 10% + 5%.
12. 10% is 8. 5% is 4. 8 + 4 = 12.
Follow-up: What is 15% of 60?
Key concepts: percentage decomposition.
What is 15% of 80?
Approach: 10% + 5%.
12. 10% is 8. 5% is 4. 8 + 4 = 12.
Follow-up: What is 15% of 60?
Key concepts: percentage decomposition.