Question about Casio MS-80TE Calculator

3 Answers

Percentage Key How do I get the percentage key to work? Ex: I want to add 15% to a certain number... on other calculators I can just enter 45+15% (and hit the percentage key). This doesn't seem to be working for me. Is there a way to set this?

Posted by EEEEK on

  • 2 more comments 
  • Anonymous Nov 16, 2007

    I have the same problem with casio hs-85te :o(

  • nubian25 Mar 13, 2008

    R329.00 / 30%=

  • Anonymous Mar 25, 2014

    trouble with keys - non functional.

  • Anonymous Mar 31, 2014

    In a house that is 1478 square feet, what percentage is a 13.5 by 12.7 room?

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3 Answers

Anonymous

Type in 45, then type X15%, then type + and that should give you your answer

Posted on Feb 01, 2008

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Anonymous

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    An expert who has achieved level 1.

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  • 1 Answer

Try inputing the _____ press %, then + key for ____ value ,now % for answer.
works on my MS-80TE
Steve

Posted on Jan 23, 2008

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Anonymous

I've been searching for the solution to this problem, as well. Apperently, there's no user's manual for this calculator. I'm going to call Casio on Monday to see if they can send me some sort of instructions. (800)962-2746 or (609)395-0154



good luck!!

Posted on Nov 04, 2007

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See the screen capture.

97005288-a698-48d9-a1e3-e05a3292b207.png

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Sorry, text was posted as clarification request. Here it is

You have a key, the label of which is the degree sign, the apostrophe and the double quotation mark. It is located between the change sign key (-) and the [HYP] key.

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While the foregoing result is still in answer memory, if you press the [Deg ' "] key the result will be displayed in decimal degrees.

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If a textbook problem is given in DMS notation, how do I enter the DMS notation into the TI84 to get decimal degrees?


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Don't forget to rate the solution and don't be stingy: 4 thumbs up won't leave you any the poorer.

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