Question about Texas Instruments TI-83 Plus Calculator

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0.3 =

Posted on Oct 08, 2008

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Okay so hit enter and get your answer then hit math and find the part that says frac and then hit enter twice

Posted on Jul 17, 2008

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Press math and then 1 and then enter

Posted on Feb 11, 2008

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Posted on Jan 02, 2017

SOURCE: fractions

a quart is one fourth of a gallon. Dan drank half a quart of milk. What fraction of a gallon did Dan drink

Posted on Sep 26, 2008

SOURCE: fractions multiplied by fraction to get fraction

In the CATALOG there is a >Frac command that can be used with parentheses to multiply fractions.

(1/2)(1/3)>Frac

1/6

Posted on Nov 25, 2008

- Make sure you're working with two fractions.
- Multiply numerator x numerator, then multiply denominator x denominator.

- Make sure you're working with two fractions
- Flip the second fraction upside down.
- Change the division sign into a multiplication sign.
- Multiply top x top and bottom x bottom.

- Convert mixed numbers into improper fractions.
- Take the whole (non-fraction) number and multiply it by the denominator.
- Add that answer to the numerator.
- Put that amount over the original denominator and you will have an improper fraction.

- Find the lowest common denominator (bottom number). For both adding and subtracting fractions, you'll start with the same process.
- Multiply fractions to match the lowest common denominator.
- Add or subtract the two numerators (top number) but NOT the denominators.

Mar 07, 2017 | Homework

The MATH menu has two options 1:>Frac, 2:>Dec.

The first entered on the command line after a fraction keeps the result in (reduced) fraction form. On a displayed result, it converts a decimal into a fraction.

The second 2:>DEC converts a fraction into a decimal number.

The latest OS (2.53MP and following) has a better handling for fractions.

Feb 27, 2012 | Texas Instruments TI-84 Plus 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

Upgrade the OS of the calculator to the 2.53 MP (Math Print) version. As you can see on the following screen capture of the MODE setting, you can choose to use the CLASSIC option (the old way) or the MathPrint version.

You should notice that the Answers AUTO DEC or FRAC options allow you to configure the calculator to work in DECimal, FRACtions or AUTO (the calculator chooses whats is appropriate).

The n/d is for improper fractions and Un/d for mixed fractions.

Enjoy your new found freedom.

Here is the link to the new OS 2.53MP

You should notice that the Answers AUTO DEC or FRAC options allow you to configure the calculator to work in DECimal, FRACtions or AUTO (the calculator chooses whats is appropriate).

The n/d is for improper fractions and Un/d for mixed fractions.

Enjoy your new found freedom.

Here is the link to the new OS 2.53MP

Mar 25, 2010 | Texas Instruments TI-84 Plus Silver...

Press MATH then 1 to select the >Frac command.

Mar 24, 2010 | Texas Instruments TI-84 Plus Silver...

Press MATH to display the MATH menu. >Frac converts a decimal to a fraction, >Dec converts a fraction to a decimal.

Feb 08, 2010 | Texas Instruments TI-83+ Graphing...

- Enter a numerator
- Press [/] for division
- Enter the denomoinator
- Press [MATH]
- Press [1:|=>Frac]
- Press [ENTER]

To convert a fraction into a decimal number Press [Math][2:|=>Dec].

Jan 27, 2010 | Texas Instruments TI-84 Plus Calculator

The calculator has two Input/Output modes, MthIO and LineIO. In MthIO the results are displayed as fractions or as radicals or a mixture of fractions and radicals. What it means, is that in MthIO the calculator does exact calculations. Radicals in denominators are gotten rid of by rationalization, fractions are reduced to the same denominators before addition or subtraction. Fractions are reduced to simplest form.

In LineIO all results are displayed as decimal numbers.

If a result is exact (fractions and radicals) it can be changed to decimal form by pressing the S To D key, the one above the DEL key.

MthIO is the default IO mode. To set it, press SHIFT MODE and select 1:MthIO. To set LineIO as the IO mode, press SHIFT MODE and select 2:LineIO

In LineIO all results are displayed as decimal numbers.

If a result is exact (fractions and radicals) it can be changed to decimal form by pressing the S To D key, the one above the DEL key.

MthIO is the default IO mode. To set it, press SHIFT MODE and select 1:MthIO. To set LineIO as the IO mode, press SHIFT MODE and select 2:LineIO

Jan 20, 2010 | Casio FX-115ES Scientific Calculator

Hello,

You get access the command by pressing [MATH][1: |->Frac].

If you want enter a fraction and keep it as a fraction (albeit a reduced one)

key in the number then the sequence [MATH][1: |->Frac]., then [ENTER].

Practice : 27/48 [MATH][1: |->Frac] [=] gives the reduced form 9/16.

While this fraction is still in [ANS] memory, you can press [MATH][2: |->Dec] [=] to get the decimal value 0.5625

Hope it helps.

You get access the command by pressing [MATH][1: |->Frac].

If you want enter a fraction and keep it as a fraction (albeit a reduced one)

key in the number then the sequence [MATH][1: |->Frac]., then [ENTER].

Practice : 27/48 [MATH][1: |->Frac] [=] gives the reduced form 9/16.

While this fraction is still in [ANS] memory, you can press [MATH][2: |->Dec] [=] to get the decimal value 0.5625

Hope it helps.

Nov 01, 2009 | Texas Instruments TI-83 Plus Calculator

type the decimal you want to convert then press math button scroll down to were it says frac which means fraction then press enter on frac then press enter again to solve and to change it to a decimal type the fraction and press dec instead

Aug 23, 2009 | Texas Instruments TI-30XA Calculator

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I need to know how to put in a fraction in the calculator

changing decimals to fractions. i press math, then 1, then enter and

the decimal doesn't change to fraction

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