Question about Casio Calculators

Re: calculating percentages

How can i change or fix an exchange rate in Xasio JF - 100TE calculator

Posted on Jul 10, 2008

Re: calculating percentages

Type 100 x 20%, and then hit the minus button

Posted on Jun 20, 2008

It is used for calculating markup. For example, if you have an item at $100 and have a 20% markup, you get $120.

http://support.casio.com/storage/en/manual/pdf/EN/004/MJ-100D_MJ-120D_EN.pdf

http://support.casio.com/storage/en/manual/pdf/EN/004/MJ-100D_MJ-120D_EN.pdf

Sep 20, 2015 | Casio Calculators

best way to calculate percentages quickly is to multiply base number (100) by 1.xx (where xx is the percentage desired - here it would be 10 or just 1)

100*1.1=110

Works on every calculator every time.

100*1.1=110

Works on every calculator every time.

Mar 03, 2015 | Casio MS-10VC 10-Digit Display Calculator,...

On most Casio calculators you must type: '175 x 20 % -' (and '+' is for adding a percentage)

Feb 18, 2015 | Casio MS-80S Calculator

The calculator is giving you exactly what you asked for, which is not the same thing as what you meant to ask for.

The SHIFT ( sequence converts a percentage to a decimal. 20% is 0.2, which added to 100 gives 100.2, as the calculator shows. If you want to increase 100 by 20%, you need to enter it as 1 0 0 + 1 0 0 * 2 0 SHIFT % = . See example 006 of the Appendix: http://www.fixya.com/support/p1400179-casio_fx83es_scientific_calculator/usermanual-4B2CDCC-pdf

You may also download a copy of the manual at http://www.fixya.com/support/p1400179-casio_fx83es_scientific_calculator/usermanual-C31AE37-pdf

The SHIFT ( sequence converts a percentage to a decimal. 20% is 0.2, which added to 100 gives 100.2, as the calculator shows. If you want to increase 100 by 20%, you need to enter it as 1 0 0 + 1 0 0 * 2 0 SHIFT % = . See example 006 of the Appendix: http://www.fixya.com/support/p1400179-casio_fx83es_scientific_calculator/usermanual-4B2CDCC-pdf

You may also download a copy of the manual at http://www.fixya.com/support/p1400179-casio_fx83es_scientific_calculator/usermanual-C31AE37-pdf

Feb 25, 2014 | Casio FX83ES Scientific Calculator

Here is a sample of the percentage calculations that the calculator can perform. You will not see among them the conversion from decimals to percentages.

To convert from decimals to percents move the decimal mark 2 places to the right and append the % sign.

To convert from percents to decimals, move the decimal mark 2 places to the left.

To convert from decimals to percents move the decimal mark 2 places to the right and append the % sign.

To convert from percents to decimals, move the decimal mark 2 places to the left.

Sep 28, 2013 | Casio FX-82MS Scientific Calculator

1÷1700 expressed as a decimal is 0.000588235, which is 5.882...×10^-4. [NB not 10^4]

To convert this to a percent, remember that "per cent" means "per 100" which also means "divide by 100". To keep the answer correct, if you are dividing by 100 you must also multiply by 100.

The get the answer in percent, you must therefore multiply the previous answer by 100 to get**0.00588235 percent**. (or 5.882...×10^-2 percent).

To convert this to a percent, remember that "per cent" means "per 100" which also means "divide by 100". To keep the answer correct, if you are dividing by 100 you must also multiply by 100.

The get the answer in percent, you must therefore multiply the previous answer by 100 to get

Mar 30, 2011 | Casio FX83ES Scientific Calculator

FINALLY figured out how to change the tax rate! Press AC. Press and hold the Rate Set (%) button __UNTIL THE CURRENT TAX RATE IS DISPLAYED__. Enter the new rate you want (such as 7.5). Press the Rate Set (%) button again.

Mar 05, 2010 | Casio Calculators

Big calculators work a little different than handheld calculators. Like the above commentor explained, if you have a basic "whats 100 minus 20?" You have to entered as 100 + 20 -- And when you hit the minus button at the end, it will give you the total. 100 is the positive number, and the 20 is the negative number that your subtracting. Also you can hit 20 -- 100 + and get the same total because you entering 20 as the negative and 100 as the positive, just in reverse.

Jul 27, 2009 | Casio HR-100TEPlus Calculator

I have a Casino MS-80S and yea, the percentage works different. As example to take 100 and subtract 10%, this is what I do: 100 X 10% - and then I get the answer 90 after I press the minus key. To add the percentage instead, 100 X 10% + will give me an answer of 110, after I press the plus key.

Apr 04, 2009 | Casio HR8TM Calculator

I found it by myself, I can help you.

1. Press (AC)

2. Hold (Rate) for about 2-3 second

3. Press (Set / TAX+)

4. Input the tax rate

5. Press (Set / TAX+)

6. Hold (Rate) for about 2-3 second again

7. Press (Set / TAX+) again

And Then you can test the rate .

From Thailand

1. Press (AC)

2. Hold (Rate) for about 2-3 second

3. Press (Set / TAX+)

4. Input the tax rate

5. Press (Set / TAX+)

6. Hold (Rate) for about 2-3 second again

7. Press (Set / TAX+) again

And Then you can test the rate .

From Thailand

Mar 12, 2009 | Casio Calculators

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CHANGE PERCENTAGE TAX RATE

tax change

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