what is 15 off 35

2 min read 27-12-2024

Calculating discounts is a common task, whether you're shopping online, comparing prices, or simply trying to understand a sale. This article will clearly explain how to calculate 15% off 35 and provide a step-by-step process you can use for any similar calculation.

Understanding Percentage Discounts

A percentage discount, like 15% off 35, means you'll pay 15% less than the original price. To find the final price, we need to:

Calculate the discount amount: Find 15% of 35.
Subtract the discount from the original price: Subtract the discount amount from 35.

Calculating 15% of 35

There are several ways to calculate 15% of 35:

Method 1: Using Decimal Conversion

Convert the percentage to a decimal: 15% is equivalent to 0.15 (divide 15 by 100).
Multiply the decimal by the original price: 0.15 * 35 = 5.25

Therefore, the discount amount is $5.25.

Method 2: Using Fractions

Convert the percentage to a fraction: 15% is equivalent to 15/100, which simplifies to 3/20.
Multiply the fraction by the original price: (3/20) * 35 = 105/20 = 5.25

Again, the discount amount is $5.25.

Calculating the Final Price

Now that we know the discount is $5.25, we subtract this from the original price:

Original Price - Discount Amount = Final Price
35 - 5.25 = 29.75

Therefore, 15% off 35 is $\boxed{ $29.75}$ .

How to Calculate Percentage Discounts in General

You can use the same methods for any percentage discount calculation. Just replace the numbers with your specific values. Here's a general formula:

Discount Amount = (Percentage/100) * Original Price

Final Price = Original Price - Discount Amount

Using a Calculator

Most calculators have a percentage function that simplifies the process. Simply enter 35, then press the multiplication key, then enter 15, and finally press the percentage key. The result will be the discount amount. Subtract this from 35 to get the final price.

Frequently Asked Questions (FAQs)

How do I calculate 15% of any number?

Multiply the number by 0.15 (or 15/100).

What is the easiest way to calculate percentage discounts?

Using a calculator is often the quickest and easiest method. However, understanding the decimal and fraction methods is helpful for mental calculations or when you don't have a calculator handy.

Can I use this method for discounts larger than 15%?

Absolutely! Simply substitute the different percentage in the calculations.

This comprehensive guide shows how to calculate 15% off 35 and provides a clear understanding of percentage discounts, enabling you to confidently tackle similar calculations in the future. Remember to always double-check your work!