Question about Texas Instruments TI-83 Plus Calculator

Fractions how do you change dec to fractions?

Anonymous Feb 29, 2008

I need to know how to put in a fraction in the calculator
Anonymous Jul 02, 2008

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

the decimal doesn't change to fraction

3 Answers

Anonymous

0.3 =

Posted on Oct 08, 2008

Patrick

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Expert
56 Answers

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

Anonymous

Press math and then 1 and then enter

Posted on Feb 11, 2008

2 Related Answers

Anonymous

1 Answer

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

Anonymous

35 Answers

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

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1 Answer

How to solve franctions

Multiplying Fractions:

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

Dividing Fractions:

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.

Converting Mixed Numbers into Improper Fractions:

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.

Method for Adding and Subtracting Fractions:

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

1 Answer

There must be an error in the question. Could it be fraction to decimal?
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

1 Answer

It is showing fractions instead of Decimals when i do equations like (4 divided by 9) it gives 4/9 instead of the decimal.

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.

Feb 03, 2011 | Sharp ELW535 Calculator

1 Answer

With the TI-84 Silver calc: what I really meant was - I want to input a set of mixed numbers (or just a regular set of one or more fractions e.g. 3/4 x 5/87) and either add, subtract, divide (or any...

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

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

2 Answers

Converting decimals to fractions

Press MATH then 1 to select the >Frac command.

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

1 Answer

Where is the fraction button

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...

1 Answer

Fractions

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

Keep in mind that the fraction that will be displayed will be a fraction reduced to its simplest form.

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

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

1 Answer

Fractions on my texas tI-83

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.

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

1 Answer

Can the TI-30X iiS convert decimals to fractions and if so how?

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

2 Answers