What is 45% of 120?
What is 45% of 120?
Approach: Calculate 50% and subtract 5%.
54. 50% of 120 is 60. 5% is 6. 60 - 6 = 54.
Follow-up: What is 45% of 240?
Key concepts: proportional reasoning, division.
What is 45% of 120?
Approach: Calculate 50% and subtract 5%.
54. 50% of 120 is 60. 5% is 6. 60 - 6 = 54.
Follow-up: What is 45% of 240?
Key concepts: proportional reasoning, division.