Question about Texas Instruments TI-83 Plus Calculator

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Cos A + 4.37/7.25 I cannot figure how to solve

Cos A + 4.37/7.25 I cannot figure how to solve this problem using my TI 83 plus calculator.

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Here's how in 4 easy steps (I substituted "A" for "X", my more favorite variable.):

1.) Set calculator to "Degree"
2.) Given-- (cos( X))
3.) Given--(4.37/7.25)==> (437/725)
4.) Add--(cos( X)+ (437/725)

Posted on May 15, 2009

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SOURCE: TI-83 Plus calculator--fractions

just type it in, e.g. 1/2 or 3/5. if you want to have answers display as fractions, press [MATH] ENTER.

Posted on May 08, 2009

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