what is 25 percent of 90

less than a minute read 21-10-2024

What is 25 Percent of 90? A Simple Guide

Have you ever wondered how to calculate percentages? It's a skill that comes in handy for many situations, from figuring out discounts at the store to understanding data in reports. Let's break down how to find out what 25 percent of 90 is, using a method that's easy to understand and remember.

Understanding Percentages

A percentage represents a part of a whole. The word "percent" literally means "out of one hundred." So, 25 percent means 25 out of every 100.

Calculating 25 Percent of 90

There are a few ways to approach this calculation. Let's explore two common methods:

Method 1: Using Decimals

Convert the percentage to a decimal: Divide 25 by 100, which gives you 0.25.
Multiply the decimal by the whole number: Multiply 0.25 by 90.
This gives you 22.5.

Method 2: Using Fractions

Express the percentage as a fraction: 25 percent is equivalent to 25/100, which simplifies to 1/4.
Multiply the fraction by the whole number: Multiply 1/4 by 90.
This also gives you 22.5.

Why 25 Percent is Useful

Knowing how to calculate 25 percent is particularly useful because it often represents:

Discounts: Sales at stores often offer discounts of 25% off.
Data Interpretation: In reports or presentations, 25% might signify a significant portion of a whole.
Everyday Budgeting: You might use this to calculate 25% of your income for savings or budgeting.

Conclusion

Finding out what 25 percent of 90 is a simple calculation that can be tackled using decimals or fractions. Mastering these techniques will empower you to understand percentages in various situations and feel more confident in your everyday calculations.

what is 25 percent of 90