Question about Casio FX-115ES Scientific Calculator

Hello,

Just after you obtain a result in the form of a fraction, press the [F<->D] key to convert it to a decimal number. If you enter the ratio of two numbers as numerator / denominator =, (without using the [a b/c] key) the result will be displayed as a decimal number/

Hope it helps.

Posted on Nov 15, 2009

Hi,

a 6ya expert can help you resolve that issue over the phone in a minute or two.

best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).

click here to download the app (for users in the US for now) and get all the help you need.

goodluck!

Posted on Jan 02, 2017

Put the calculator in Equation solving mode. Select F3:Solver. Enter your equation; use X as unknow (no need to use Theta, the name of the variable is irrelevant.) Besides if you use theta you will get a syntax error.

Jun 29, 2012 | Casio CFX 9850GB Plus Calculator

To change a decimal to a fraction using the TI 30, insert your decimal number, then press [2nd][PRB].(the PRB button says F<>D above it for Fraction <> Decimal)

May 03, 2011 | Texas Instruments TI-30 XIIS Calculator

Calculation results will be displayed using

fractions, r, and ?. When you press CHANGE, the display will cycle

through the following display styles:

• Mixed fractions (with or without ?) ? improper fractions (with

or without ?) ? decimal numbers

• Proper fractions (with or without ?) ? decimal numbers.

fractions, r, and ?. When you press CHANGE, the display will cycle

through the following display styles:

• Mixed fractions (with or without ?) ? improper fractions (with

or without ?) ? decimal numbers

• Proper fractions (with or without ?) ? decimal numbers.

Feb 03, 2011 | Sharp ELW535 Calculator

To change from fraction to decimal, all it takes is a keypress. (change key)

.Not all decimal results (approximations) will be converted to fractions.

Anyway, if you want to set the calculator to display decimal results only,

Press SETUP

Press 2:EDITOR

Select 1:LINE.

.Not all decimal results (approximations) will be converted to fractions.

Anyway, if you want to set the calculator to display decimal results only,

Press SETUP

Press 2:EDITOR

Select 1:LINE.

Jan 30, 2011 | Sharp ELW535 Calculator

Pressing the [S

Sep 10, 2010 | Casio fx-300ES Calculator

If you enter an improper fraction or a mixed fraction with the the [a b/c] key it will be displayed as a fraction. This result being displayed you can press the [F-D] key to convert the fraction to decimal. If you do nothing else and you press the [F-D] key again, the original fraction will be restored.

However, it seems that you cannot enter an arbitrary decimal number and convert it to a fraction. The [F-D] key seems to work one way : from a fraction to a decimal number. You will only recover a fraction if the original number was a fraction.

However, it seems that you cannot enter an arbitrary decimal number and convert it to a fraction. The [F-D] key seems to work one way : from a fraction to a decimal number. You will only recover a fraction if the original number was a fraction.

Jan 19, 2010 | Casio FX-9750GPlus Calculator

Clear the ram:

1. Press [MENU]2. Press [tan] (MEM)3. Select RESET4. [F1] (yes)

1. Press [MENU]2. Press [tan] (MEM)3. Select RESET4. [F1] (yes)

May 14, 2009 | Casio CFX-9850G Plus Calculator

You can always convert a fraction to a decimal. The reverse may not
always be possible. Look at the example on the screen capture.

You may be lucky and recover a fraction you have just converted into decimal format, but you cannot just write 0.333333333333 and expect the calculator to convert it to 1/3: The true fraction 1/3 has an infinite number of 3's after the decimal mark.

You may be lucky and recover a fraction you have just converted into decimal format, but you cannot just write 0.333333333333 and expect the calculator to convert it to 1/3: The true fraction 1/3 has an infinite number of 3's after the decimal mark.

Jan 06, 2009 | Casio FX-260 Calculator

To change from Fraction display to Decimal display on the Casio fx-300ES (and probably other calculators)

1) Press the "SHIFT" button

2) Press the "MODE/SETUP" button

3) Press the "2" button

This Changes it to LINEIO (Decimal)

Doing all of the above but pressing the "1" button instead of the "2" puts it back into MATHIO mode (Fraction)

Hope this Helps

(SHIFT)(MODE/SETUP)(2) to change to decimal

1) Press the "SHIFT" button

2) Press the "MODE/SETUP" button

3) Press the "2" button

This Changes it to LINEIO (Decimal)

Doing all of the above but pressing the "1" button instead of the "2" puts it back into MATHIO mode (Fraction)

Hope this Helps

(SHIFT)(MODE/SETUP)(2) to change to decimal

Nov 07, 2008 | Casio fx-300ES Calculator

I think the F-D function only works one direction from fraction to
decimal. Decimal to fraction is a non trivial calculation that
can have multiple answers so doesn't lend itself to a calculator
feature.

Jan 04, 2008 | Casio FX-115ES Scientific Calculator

279 people viewed this question

Usually answered in minutes!

×