www.helpingwithmath.com/by_subject/percentages/per_calculating.htm

Instruction and guidance on how to calculate percentage values.

www.math.com/students/calculators/source/3percent.htm

Free math lessons and math homework help from basic math to algebra, geometry and ... 3-way Percent Calculators ... Enter the values and click Calculate.

www.quickanddirtytips.com/education/math/how-to-quickly-calculate-percentages

Dec 2, 2016 ... How to calculate percentages is easier than you think. ... Long time math fans may remember our first foray into the world of percentages way ...

www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-percent-problems/v/finding-percentages-example

Use that knowledge to solve problems like what percent of 16 is 4? ... When I'm having a hard time with the math, I watch and re-watch the videos, take notes, and ... by the fist one to get a fraction/decimal..... then figure out the percent from that.

www.basic-mathematics.com/formula-for-percentage.html

Use this very straightforward formula for percentage to solve quickly any problems involving percentage.

www.calculatorsoup.com/calculators/math/percentage.php

Percentage calculator online to find percentage of a number, calculate x as a ... equation: 10% * 150 = Y becomes 0.10 * 150 = Y; Do the math: 0.10 * 150 = 15 ...

www.wikihow.com/Calculate-Percentages

How to Calculate Percentages. Knowing how to calculate percentages will help you not only score well on a math test, but in the real world as well. Read this ...

www.homeschoolmath.net/teaching/percent/what_percentage.php

How to calculate percentages. Learn how to calculate percentages in this easy lesson! When you're asked to calculate an (unknown) percentage ("What ...

www.purplemath.com/modules/percntof.htm

Demonstrates how to set up and solve 'percent of' word problems such as ... two of the values, or at least enough information that you can figure two of them out.

www.mathsisfun.com/percentage.html

When we say "Percent" we are really saying "per 100" ... Read more about this at Decimals, Fractions and Percentages. ... Example: Calculate 25% of 80 ...