Question about Casio FX83ES Scientific Calculator

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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).

Posted on Jul 29, 2011

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Posted on Jan 02, 2017

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Clear the calculator.

Press [SHIFT][9] (CLR) or [SHIFT][MODE] (Setup) 8:Norm and choose Norm1 or Norm 2. Select the number of digits.

Press [SHIFT][9] (CLR) or [SHIFT][MODE] (Setup) 8:Norm and choose Norm1 or Norm 2. Select the number of digits.

Dec 11, 2013 | Casio FX83ES Scientific Calculator

Are you using the right type of logarithms? The calculator provides for two types: common (base 10) and natural (base e).

Could you post an example or two, with the answers you get and the expected answers?

Could you post an example or two, with the answers you get and the expected answers?

Apr 15, 2013 | Casio FX83ES Scientific Calculator

Sorry, but this calculator does not have an equation solver.

Jan 19, 2013 | Casio FX83ES Scientific Calculator

Follow the instructions on page E-5 of this manual.

Jan 15, 2013 | Casio FX83ES Scientific Calculator

It takes a LR44 or equivalent. See page E-4 of this manual.

Jan 15, 2013 | Casio FX83ES Scientific Calculator

3.28 squared is 10.7584 .

10.7584 times 40 is 430.336 .

It appears your calculator is correct. I get the same result on multiple calculators, as well as by hand.

Let's work this backwards:

431.8 divided by 40 is 10.795 .

The square root of 10.795 is about 3.28557 .

10.7584 times 40 is 430.336 .

It appears your calculator is correct. I get the same result on multiple calculators, as well as by hand.

Let's work this backwards:

431.8 divided by 40 is 10.795 .

The square root of 10.795 is about 3.28557 .

Feb 01, 2012 | Casio FX83ES Scientific Calculator

The keystrokes for a Casio FX83ES for (1.1)10 is [(] [1] [.] [1] [)] [x] [1] [0] which should give you 11.

Mar 11, 2011 | Casio FX83ES Scientific Calculator

Simply press SHIFT [pi] to insert the value of pi into an expression. For example, to calculate pi/2, press SHIFT [pi] / 2 =

Jan 20, 2011 | Casio FX83ES Scientific Calculator

You are in "Linear" input / output mode. Press [SHIFT] [MODE] [1] to configure your calculator to use "Math" input / output mode instead.

Jan 11, 2011 | Casio FX83ES Scientific Calculator

Make sure you use the (-) key instead of the - key to enter the negative exponent. - subtracts one value from another, (-) signifies a negative value.

Oct 13, 2010 | Casio FX83ES Scientific Calculator

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