Question about Casio FX-115ES Scientific Calculator

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It took me a while to figure it out too but i found out how. Put in, for example, 3 divided by 2. You get 3/2. Then press the button right above DEL. (it says S<=>D) and it will convert the fraction to a decimal. To change the number of decimal places shown, push SHIFT then SETUP then 6 then a number from 1-9 and that is how many decimal places will be shown.

Posted on Sep 03, 2008

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Posted on Jan 02, 2017

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A fraction is itself a value. If you want its decimal representation perform the division. On the Casio FX99ES, you can convert a fraction to its decimal representation by pressing the S<=>D key.

Jul 27, 2014 | Casio FX991ES Scientific Calculator 403...

Finding the remainder from a division calculation is often referred to as using the MOD function, though this isn't available directly on the fx-991ES.

To obtain the remainder, for example when dividing 10 by 7, you can only divide 7 into 10 once, leaving a remainder of 3.

For larger numbers, eg when dividing 389487 by 31 (equivalent to 389487MOD31) the division gives an answer of 12564.09677 (on the display), however you only want the fractional part so subtract 12564 to give 0.0967741935 . This includes the lower value digits that were previously hidden. Then multiply this result by 31 which gives 2.999999999 on the display. Since the result of a MOD or remainder calculation involving integers has to be a whole number, the answer needs to be rounded to 3. If the answer doesn't easily round to a whole number, it is likely that you have gone beyond the calculator's working capacity.

An alternative method which avoids the rounding of the fractional part is to take the integer part of the first result (12564) and multiply it by 31 to get 389484, then subtract this from 389487, giving the answer of 3.

To obtain the remainder, for example when dividing 10 by 7, you can only divide 7 into 10 once, leaving a remainder of 3.

For larger numbers, eg when dividing 389487 by 31 (equivalent to 389487MOD31) the division gives an answer of 12564.09677 (on the display), however you only want the fractional part so subtract 12564 to give 0.0967741935 . This includes the lower value digits that were previously hidden. Then multiply this result by 31 which gives 2.999999999 on the display. Since the result of a MOD or remainder calculation involving integers has to be a whole number, the answer needs to be rounded to 3. If the answer doesn't easily round to a whole number, it is likely that you have gone beyond the calculator's working capacity.

An alternative method which avoids the rounding of the fractional part is to take the integer part of the first result (12564) and multiply it by 31 to get 389484, then subtract this from 389487, giving the answer of 3.

Dec 16, 2012 | Casio FX991ES Scientific Calculator

Most of the time a ratio is nothing but the division of two quantities.
If you have a fraction key, enter one term of the ratio as numerator,
and the second term as denominator. If you do not have a fraction key
just use the division key.

According to the name Fraction Mate, you calculator can do fractions. Enter your ratios as you would fractions.

According to the name Fraction Mate, you calculator can do fractions. Enter your ratios as you would fractions.

May 02, 2012 | Casio Fraction Mate Calculator

Press the key marked CHANGE to toggle display between fractions and decimals.

To change permanently to decimals, press the SETUP button. Press 2:Editor. Select 1:Line

To change permanently to decimals, press the SETUP button. Press 2:Editor. Select 1:Line

May 02, 2011 | Sharp ELW535 Calculator

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

Sep 15, 2010 | Casio FX-115ES Scientific Calculator

Hello,

Since you bent on deactivating the very features that make your calculator so versatile and so powerful, here it is.

Press [SHIFT][MODE][2:LineIO] and you will see no more fractions, nor radicals etc. You asked for it.

Hope it helps.

Since you bent on deactivating the very features that make your calculator so versatile and so powerful, here it is.

Press [SHIFT][MODE][2:LineIO] and you will see no more fractions, nor radicals etc. You asked for it.

Hope it helps.

Oct 18, 2009 | Casio fx-300ES Calculator

Hello,

If you want results indecimal format, all you have to deo is press the**[S<->D]** key. Pressing the key toggles (switches) between formats.

Hope it helps.

If you want results indecimal format, all you have to deo is press the

Hope it helps.

Oct 11, 2009 | Casio FX-115ES Scientific Calculator

A fraction is just division of the numerator by the denominator. So all you have to do is enter the division symbol in place of the fraction bar. If you are trying to enter a mixed fraction: for example 3 3/5 enter: (3+3/5) were the / is the division button or your calculator.

Sep 03, 2008 | Texas Instruments TI-83 Plus Calculator

To have a mixed number, you would press the division bar

Say you would like the mixed number 2/3/5

You would simply press 2, division symbol, 3, division symbol, and 5

Say you would like the mixed number 2/3/5

You would simply press 2, division symbol, 3, division symbol, and 5

Jan 07, 2008 | Casio FX-300MS Calculator

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when i put in a division problem that wont evenly divide I get a When fraction

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