30 percent off 30

%
off
Answer: 30% off 30 is 21.
Example: $30 item after a 30% discount should cost $21.

How to calculate 30 percent off 30

30 - (30 / 100 * 30) =

30 - 9 = 21

Step by step solution

Question: What is 30% off 30?

Step 1: Get the result of Number (30) / 100 * Percent (30).

30 / 100 * 30 = 9

Step 2: Subtract step one's result (9) from the number (30).

30 - 9 = 21

Result: 30% off 30 = 21.

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