Question about Casio FX-115ES Scientific Calculator

# Help with my casio fx-115ES please??

I would like to get my calculator out of scientific mode( scientific notaion and stuff) and lineIO( i cant see my fractions!!). i have tried soo much but it doesnt work.. can anyone help me?

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• Casio Master

Press [SHIFT][MODE] to open SetUp. Select [1:MathIO]
To convert a fraction to sa decimal and (maybe) convert back to fraction, use the [S<>D] key.

Posted on Sep 19, 2011

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You can't or use fractions only by [a b/c] button or the answer will be in decimal, sorry.
Rate me, thanks.

Posted on Jul 08, 2009

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Posted on Jan 02, 2017

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## Related Questions:

### Can a casio fx-115es reduce fractions

Yes. Simply enter the fraction and press =. If the calculator is in the MathIO mode it will display the fraction in its simplest form. If you're in the LineIO mode, press the S--D button to convert the decimal to fraction.

Aug 18, 2011 | Casio FX-115ES Scientific Calculator

### When ever i type a dec on my casio fx 115es it keeps giving me a fraction and i dont need a fractions this problem has just started

To convert a single value from symbolic to decimal form, press S--D. To have all results come out in decimal, press SHIFT MODE 2 to switch to the LineIO mode.

Aug 01, 2011 | Casio FX-115ES Scientific Calculator

### I need a caculator that you can change a fraction to a decimal

On the fx-115ES, to convert a single result to decimal press S--D. To have all results come out in decimal, press SHIFT MODE 2 to switch to the LineIO mode.

Dec 02, 2010 | Casio FX-115ES Scientific Calculator

### How to change casio calculator into decimals,my type is fx-115ES

To convert a single result to decimal, press S--D. To have all results come out in decimal, press SHIFT MODE 2 to select the LineIO mode.

Nov 08, 2010 | Casio FX-115ES Scientific Calculator

### How do i convert fractions to decimals on my casio FX-115ES calculator?

To convert a single result to decimal, press the S--D key. To have all results come out in decimal, press SHIFT MODE 2 to select the LineIO mode.

Oct 28, 2010 | Casio FX-115ES Scientific Calculator

### Rying to change from Math mode to normal mode

MthIO is the default mode for the fx-115ES. If you want to switch to LineIO mode, press SHIFT MODE 2.

Oct 08, 2010 | Casio FX-115ES Scientific Calculator

### How do i get my casio fx-115 es calculator to show answers in decimal form?

To convert a single result to decimal, press SD. To have all results come out in decimal, press SHIFT MODE 2 to select the LineIO mode.

Sep 21, 2010 | Casio FX-115ES Scientific Calculator

### Why does it solve in fractions?

The calculator has two Input/Output modes: the default MthIO (new) and the old LineIO.

1. In MthIO you enter fractions and radicals as you see them in textbook (multiple levels). Calculations are exact and results are generally a mixture of fractions and radicals.
2. In LineIO, numbers are entered the old way and all numbers, operations are written on a single line. All fractions and radicals are converted into decimals numbers.

If you use the default MthIO you can let your calculator perform the operations in exact arithmetic. When you obtain the end result, you can easily convert a fraction/radical result into a decimal one by pressing the [S<=>D] key, or press [SHIFT][=] instead of [=].

However if you do not care about the MthIO and its nifty functionalities, you can configure your calculator to use LineIO.

To set LineIO press [SHIFT][MODE][2:LineIO]

Jan 28, 2010 | Casio FX-115ES Scientific Calculator

### I cant get the calculator away from fractuons

Hello,

Use the [S<-->D] key to switch back and forth between the two format.
If you do not want any of the new stuff [MODE][LineIO][ENTER]. Your calculator will do as you are familiar with.

Hope it helps

Jun 03, 2009 | Casio FX-115ES Scientific Calculator

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