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How Do I Calculate My 3% Raise?

If you know the raise percentage and want to determine the new salary amount: Convert the percentage into decimal form. Multiply the old salary by this value. Add this new value to the old salary.

How to Solve mathematical raise to Power using Simple Calculator

Just go through these videos to understand

Excel Magic Trick 346: EXPONENTS Formula and Formatting in Excel

See how to format

E32 Substitution Logarithms

in this video, you will learn how to determine a particular logarithm by substituting given logarithms.