Question about Casio FX-300MS Calculator

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If you need to use fractions, look at the symbol the second button beneath the **RED ALFA** button.

Posted on Mar 31, 2011

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Posted on Jan 02, 2017

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The same way you do positive fractions. Just make sure you use the (-) key located just above the RCL key to enter negative numbers.

Mar 22, 2012 | Casio FX-300MS Calculator

There is no Inverse Cotangent on the Calculator, but you have Inverse Tangent.

Cotangent is just the reciprocal of tangent.

Just inverse the fraction and use inverse tangent to get its cotangent. Hope this helps.

Cotangent is just the reciprocal of tangent.

Just inverse the fraction and use inverse tangent to get its cotangent. Hope this helps.

Jun 17, 2011 | Casio FX-300MS Calculator

To convert a fraction to a decimal or a decimal to fraction you use the [a b/c] key.

While converting a fraction to a decimal number is always possible, converting a decimal to a fraction may, at times, not be possible.

While converting a fraction to a decimal number is always possible, converting a decimal to a fraction may, at times, not be possible.

Sep 10, 2010 | Casio FX-300MS Calculator

Assuming the number is something that the calculator can convert to a fraction, press the S--D key.

May 07, 2010 | Casio FX-300MS Calculator

Hello,

To make sure that results are always in decimal format, put a decimal mark (point) at the end of one integer.

ex:**1./2 or 1/2. **or** 1./2.** display as 0.5, so does **1. + 1/2**

To convert from decimal to fraction and from fraction to decimal press**a b/c**

To convert from proper to improper fractions use**[SHIFT][d/c] **

Hope it helps.

To make sure that results are always in decimal format, put a decimal mark (point) at the end of one integer.

ex:

To convert from decimal to fraction and from fraction to decimal press

To convert from proper to improper fractions use

Hope it helps.

Oct 04, 2009 | Casio fx-300ES Calculator

Hello,

Use the [ab/c] key

1[ab/c]2[ab/c] 3 displays 1u2u3. Pressing [SHIFT][d/c] converts this to 5u3. Pressing the [SHIFT][d/c] again converts the result to 1u2u3

Hope it helps.

Use the [ab/c] key

1[ab/c]2[ab/c] 3 displays 1u2u3. Pressing [SHIFT][d/c] converts this to 5u3. Pressing the [SHIFT][d/c] again converts the result to 1u2u3

Hope it helps.

Sep 25, 2009 | Casio FX-300MS Calculator

there is a A b/c button. This is the button use to enter fractions. so 4/3 would be entered as 4 |A b/c| 3

If you want to have the answers in fractions as well, then I believe you hit more a few times. And then there should be a display option, in the display option, there should be a b/c. This will show your answers in fractions. Hope it helps

If you want to have the answers in fractions as well, then I believe you hit more a few times. And then there should be a display option, in the display option, there should be a b/c. This will show your answers in fractions. Hope it helps

May 05, 2009 | Casio FX-300MS Calculator

Hello,

Once a fraction is entered it can be submitted to all allowable operations, like any other number. So keep the fractions coming. The calculator will reduce them to their simplest expressions.

Hope it helps.

Once a fraction is entered it can be submitted to all allowable operations, like any other number. So keep the fractions coming. The calculator will reduce them to their simplest expressions.

Hope it helps.

Apr 12, 2009 | Casio FX-300MS Calculator

Hello,

Sorry the calculator handles fractions but not radicals. You may be interested in the newer Casios FX-115ES, or FX-991ES, (Natural display).

*It handles a lof more that radical and fractions*.

Hope it helps.

Sorry the calculator handles fractions but not radicals. You may be interested in the newer Casios FX-115ES, or FX-991ES, (Natural display).

Hope it helps.

May 28, 2008 | Casio FX-300MS Calculator

use the "carrot" button, ^. Type in 4^.5 and you get 2. If you are going to use fractions, use the division bar and parenthesis and not the fraction key. Example 4^(1/2) = 2

Apr 27, 2008 | Casio FX-300MS Calculator

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