How do you take 30 percent off of something?

Answer 1

To take 30 percent off of a price, first convert the percentage to a decimal by dividing by 100, which gives you 0.30. Then, multiply the original price by this decimal to find the discount amount. Subtract the discount from the original price to get the final price after the discount. For example, for an item costing $100, a 30 percent discount would reduce the price by $30, resulting in a final price of $70.