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How calculate perccentages on a calculator

How can i calculate perccentages on a calculator

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There are two ways to do this. First you can enter the number that you need to calculate the percentage of, times the percentage amount and the the % button.

e.g. 100 x 50 % =

This will show you the amount that 50% is as soon as you push the % button and then will caculate the total when you push the =.

You can also multiply the number by the percent amount with the decimal moved two places to the left.

e.g. 100 x .50 =

Posted on Jun 25, 2009

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Use ecalc.tk for all your online calculator needs!


<a href="http://www.ecalc.tk/">http://www.ecalc.tk/</a> has everything you need to calculate anything! It currently offers online Scientific Calculators, Credit Card Calculators, Annuity Calculators, Mortgage Calculators, Interest Calculators, Currency converters, Savings Calculators, Paycheck Calculators, and MUCH MUCH MORE!!! ALL ONLINE!!!

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Because both 17 and 23 are prime numbers, it isn't possible to simplify this calculation, so you will need to use find a calculator that has sufficient capacity to be able to handle numbers of this length.

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1) Calculation Modes
Before performing a calculation, you first need to select the appropriate calculation mode.
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SD: Single-variable statistical calculations
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LR or REG: Paired-variable statistical calculations
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Use these settings to control how calculation results are displayed.
Note that changing the Fix and Sci settings does not affect internal calculation results.
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Sci: Specifies a fixed number of significant digits.
3) Angle Unit Setting
(90°=?/2 radians=100 grads)
Deg: Degrees
Rad: Radians
Gra: Grads
4) Engineering Mode
Use this mode when you want to input and perform calculations using engineering symbols.

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