Question about Texas Instruments TI-89 Calculator

Hi,

You are not dividing problems, you are dividing number. This said, there is a simple way to ensure that the results of divisions are displayed in decimal form: It consists in putting a decimal mark (decimal point) at the end one integer (whole number)

ex:

3/2. gives 1.5

3./2 gives 1.5

3./2. gives 1.5

You can also configure your calculator to display all numerical results in decimal format. To do that press [MODE][F2]. Use the down arrow to select the ligne **Exact/Approx**, then use the right arrow to unfold the menu options 1:Auto

2:Exact

3:Approximate

Select 3:Approximate and press [ENTER]

Hope it helps.

Posted on Nov 15, 2009

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Posted on Jan 02, 2017

It depends on what you need. If you divide 100 by 3 you'll get 33.333333333333333333333333333333 and a lot more 3's.

If you need it to be 2 decimals behind the comma your answer will be 33.33 if you want it to be 3 decimals you'll just end up with 33.333 etc. etc.

So it completely depends on what you need to calculate.

If you need it to be 2 decimals behind the comma your answer will be 33.33 if you want it to be 3 decimals you'll just end up with 33.333 etc. etc.

So it completely depends on what you need to calculate.

Feb 15, 2015 | Google Computers & Internet

15 divided by 2 isn't a whole number.

If the calculator is showing a fraction and you want to see it as a number, press the S--D key to switch between symbolic and decimal values. To have all results appear in numeric form, press SHIFT MODE 2 to select the LineIO mode.

If you want to set the calculator to show only whole number, press SHIFT MODE 6 0 to select FIX 0 display mode.

If the calculator is showing a fraction and you want to see it as a number, press the S--D key to switch between symbolic and decimal values. To have all results appear in numeric form, press SHIFT MODE 2 to select the LineIO mode.

If you want to set the calculator to show only whole number, press SHIFT MODE 6 0 to select FIX 0 display mode.

Feb 22, 2011 | Casio FX-115ES Scientific Calculator

If you mean the result shows up as 73/12, then it is dividing 73 by 12 and coming up with 73/12 as the result, which is perfectly correct. 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.

Nov 05, 2010 | Casio fx-300ES Calculator

You need to set the number of decimal places to 1 or more.

• Press [2nd] [MODE] and scroll to FLOAT.

• Press the right arrow key until the number of decimal places needed is highlighted.

• Press the [ENTER] key.

For 2 decimal places, 2 should be highlighted. All answers will then be rounded to 2 decimal places.

• Press [2nd] [QUIT] to return to the home screen.

• Press [2nd] [MODE] and scroll to FLOAT.

• Press the right arrow key until the number of decimal places needed is highlighted.

• Press the [ENTER] key.

For 2 decimal places, 2 should be highlighted. All answers will then be rounded to 2 decimal places.

• Press [2nd] [QUIT] to return to the home screen.

May 03, 2010 | Texas Instruments TI-30X-IISTK Scientific...

Hello,

75/100 [=] gives 3/4. Press [S<->D] key to convert to decimal 0.75

0.75 [=] gives 0.75 Press [S<->D] key to convert to fraction 3/4

It can convert radicals into decimal and decimals into radicals.

Hope it helps.

75/100 [=] gives 3/4. Press [S<->D] key to convert to decimal 0.75

0.75 [=] gives 0.75 Press [S<->D] key to convert to fraction 3/4

It can convert radicals into decimal and decimals into radicals.

Hope it helps.

Sep 28, 2009 | Casio fx-300ES Calculator

Hello,

To convert from fractions to decimals, and from decimals to fractions use the [S<-->D] key. If you want your decimal results to have a fixed number of decimal places press [SHIFT][SETUP][6:Fix]. Screen shows Fix 0~9. Enter the number of decimal places exemple 3.

Dans ce cas 1/6 is displayes ase 0.167.

Hope it helps.

To convert from fractions to decimals, and from decimals to fractions use the [S<-->D] key. If you want your decimal results to have a fixed number of decimal places press [SHIFT][SETUP][6:Fix]. Screen shows Fix 0~9. Enter the number of decimal places exemple 3.

Dans ce cas 1/6 is displayes ase 0.167.

Hope it helps.

Sep 23, 2009 | Casio FX-115ES Scientific Calculator

Are you using a ti-89? If so, check your mode settings and change Exact to Approximate.

Feb 06, 2009 | Texas Instruments TI-89 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

you can also go press the 'mode' button, and go down until you're at 'Exact/Approx' and choose '3: Approximate'

Sep 10, 2008 | Texas Instruments TI-89 Calculator

If i type 10+10 it comes up with 10+10=20 and my setting is on Math G . So mabey try that ?

May 07, 2007 | Casio FX300S-TP Calculator

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