15% of 240 is 36: step-by-step calculation
The answer is 36. Calculate it with a fraction, decimal, or 10% + 5%, then distinguish the percentage amount from the price after a discount.
Read guideWorked percentage calculations
Follow every value from question to answer
Two complete examples show why 15% of 240 is 36 and why reversing a 20% decrease does not mean adding 20%.
Example: 80 to 100 is a 25% increase
Compare the directional change with the reverse 20% decrease and recover the original value correctly.
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