Question about Texas Instruments TI-30XA Calculator

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Posted on Jan 02, 2017

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SOURCE: how do I change from a radical to a decimal for a

Hello,

There is a key that shows 2 white arrows, one to the left, the other to the right. You use it to convert from fractions to decimals, and from radicals to decimal. Key is used to toggle between display formats.

Hope it helps.

Posted on Sep 16, 2009

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SOURCE: how do you convert decimals to fractions?

With the decimal value on the screen, press 2nd F<>D.

F<>D is on the PRB key, second row, second column.

Posted on Jul 02, 2010

SOURCE: is it possible to solve

The TI-83 Plus does not have any built-in base conversion capabilities. However, you will find plenty of programs for doing so at http://www.ticalc.org

Posted on Mar 24, 2011

SOURCE: I have a TI-89 and

Enter the binary number with a 0B prefix.

Posted on Jun 10, 2011

Testimonial: *"Thank you for the help! It worked great. Just use the prefix 0b and it goes!"*

SOURCE: How do i convert a decimal to a fraction on the TI-30XS

Press 2nd [f-d]. f-d is the shifted function of the table key.

Posted on Oct 27, 2012

The key is marked (-) and is just to the right of the decimal point key.

Aug 07, 2014 | Texas Instruments Ti-30Xs Multiview...

Go to Ticalc.org and look for binary to decimal converter.

Sep 28, 2013 | Texas Instruments TI-83 Plus Calculator

Press 2nd [f-d]. f-d is the shifted function of the table key.

Oct 27, 2012 | Texas Instruments Ti-30xs Scientific...

To force the calculator to display a result as a decimal number, try putting a decimal mark at the end of a numerator or denominator. If you are using radicals, put a decimal point at the end. Example: enter square root of 2 as SQRT(2.). Notice the decimal mark at the end of 2.

Jun 13, 2012 | Texas Instruments Ti-30Xs Multiview...

None of these solutions answer his question. When converting a fraction or any number with decimal places to Binary, the TI-89 gives "Error: Domain error." For example, entering .6875 [2ND][MATH][BASE][BIN] does not work. I haven't found a way to do it with built in functions. In order to do these types of conversions, I use the following method.

Convert: 0.6875 to Binary

- left of decimal is a 0, so write down a 0, then a decimal point: (0.)

- multiply .6875 x 2 = 1.375 left of decimal is 1, write a 1: (0.1)

- drop the 1 and multiply .375 x 2 = .75 left of decimal is 0. write a 0: (0.10)

- multiply .75 x 2 = 1.5 left of decimal is 1, write a 1: (0.101)

- drop the 1, multiple .5 x 2 = 1. left of decimal is 1, write a 1: (0.1011).

- since there is no more fraction, the final answer is (0.1011). Hope this helps.

Convert: 0.6875 to Binary

- left of decimal is a 0, so write down a 0, then a decimal point: (0.)

- multiply .6875 x 2 = 1.375 left of decimal is 1, write a 1: (0.1)

- drop the 1 and multiply .375 x 2 = .75 left of decimal is 0. write a 0: (0.10)

- multiply .75 x 2 = 1.5 left of decimal is 1, write a 1: (0.101)

- drop the 1, multiple .5 x 2 = 1. left of decimal is 1, write a 1: (0.1011).

- since there is no more fraction, the final answer is (0.1011). Hope this helps.

Jan 27, 2012 | Texas Instruments TI-89 Calculator

Letters can be converted into decimal number using ASCII table. Every Character has it own equivalent number. Once converted into decimal (base 10), I could be easily converted into binary (base 2)

You could also use applications or web based applications such as ASCII to binary converter to help you convert it.

You could also use applications or web based applications such as ASCII to binary converter to help you convert it.

Jul 22, 2011 | Computers & Internet

Enter the binary number with a 0B prefix.

Jun 10, 2011 | Texas Instruments TI-89 Calculator

Press MODE 4 to enter the BASE-N mode. Type in the decimal number, then press BIN to convert to binary. Press DEC to switch back to decimal for the next conversion.

You're limited to numbers in the range [-32768...32767] in binary. You can extend the range if you convert to octal or hexadecimal and then mentally convert each digit to three or four bits.

You're limited to numbers in the range [-32768...32767] in binary. You can extend the range if you convert to octal or hexadecimal and then mentally convert each digit to three or four bits.

Dec 01, 2010 | Casio FX-115ES Scientific Calculator

change your mode to binary , then enter your decimal no in dec link and then press bin link you can get the binary equivalent

Nov 28, 2009 | Casio CFX-9850G Calculator

Hello,

There is a key that shows 2 white arrows, one to the left, the other to the right. You use it to convert from fractions to decimals, and from radicals to decimal. Key is used to toggle between display formats.

Hope it helps.

There is a key that shows 2 white arrows, one to the left, the other to the right. You use it to convert from fractions to decimals, and from radicals to decimal. Key is used to toggle between display formats.

Hope it helps.

Sep 16, 2009 | Texas Instruments TI-30XA Calculator

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