Question about Casio FX-300MS Calculator

Use the [a b/c] button to convert a displayed decimal number to a mixed fraction. If you want to convert further to an improper fraction press [SHIFT][a b/c] to access (d/c).

The sequence [SHIFT][a b/c] (d/c) toggles between improper fractions and mixed fractions.

Posted on Sep 07, 2010

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Posted on Jan 02, 2017

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

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.

Oct 20, 2010 | Sharp ELW535 Calculator

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

Sep 26, 2010 | Casio fx-300ES 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

To force a fraction to be displayed as a decimal number put a decimal mark at the end of the numerator OR the denominator. Fraction/decimal result is always decimal.

Nov 12, 2009 | Casio FX-260 Calculator

pressing the '**a** b/c' key toggles between fraction and decimal formats

Sep 05, 2009 | Casio FX-260 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

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