
Calculate Percentiles
Find the Easiest Way toCalculate Percentiles in Stats

How to Add Fractions
Learn How to Add FractionsWith Unlike Denominators

How to Find the Mean
Learn How to Find the MeanWith This StepByStep Guide

Calculate Percentages
Learn How to Calculate PercentagesWith This StepByStep Guide
Percentage calculations come into play in many realworld situations, such as determining how much to tip in a restaurant and figuring out the discounted prices of clothing. Here's how to do these calculations. More »
To calculate percentage, divide the number that is to be expressed as a percentage by the total or whole. The resulting number is then multiplied by 100 to obtain the percentage. More »
A decimal number can be transformed into a percentage by multiplying it by 100. If the number is a fraction, it is first necessary to convert it into a decimal by dividing the numerator by the denominator. More »
Twofifths is equivalent to 40 percent. Dividing the numerator, 2, by the denominator, 5, yields a decimal value of 0.40. Decimal values can be converted to percentages by multiplying by 100, which means that 0.40 is equ... More »
To convert a percentage to a ratio, write out the percentage number as a fraction, reduce the fraction to its simplest form and convert the new fraction to a ratio by replacing the slash mark with a colon. Converting a p... More »
To add a percentage to a number, change the percentage to a decimal value, and add one to the value. Multiply the number by the result. More »
To find the percentage of a number, multiply the number by the percentage fraction. A percentage is a proportion between two quantities expressed in hundredths. More »

Calculate Percentiles
Find the Easiest Way toCalculate Percentiles in Stats

How to Add Fractions
Learn How to Add FractionsWith Unlike Denominators

How to Find the Mean
Learn How to Find the MeanWith This StepByStep Guide

Calculate Percentages
Learn How to Calculate PercentagesWith This StepByStep Guide