Question about Casio fx-300ES Calculator
Whever i put in like 2.8+2.8 it shows it as a fraction (28/5). i tried to reset it it didnt work. any advice
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Posted on Jan 02, 2017
To convert fractions to decimals or decimals to fractions, you use the [S<->D] key. Each time you press the key the result is displayed in the other format.
Alternatively, If you multiply or divide two integer numbers put a decimal mark at the end of one of the numbers (any one). The result will be displayed in decimal format.
Hope it helps.
Posted on Sep 12, 2009
It may be due to the angle unit used. You can have angles in degrees, in radians, and in grads. You should set the default angle unit to waht you problem calls for.
To set degree as default SHIFT MODE 3
To set radians as default SHIFT MODE 4
To set grads as default SHIFT MODE 5
The values of angles calculated by the inverse trigonometric functions are in the default unit that is set . This may be the source of the wrong answers that you get.
Hope it helps.
Posted on Sep 17, 2009
Testimonial: "thanks alot!! "
SOURCE: Why does it solve in fractions?
The calculator has two Input/Output modes: the default MthIO (new) and the old LineIO.
If you use the default MthIO you can let your calculator perform the operations in exact arithmetic. When you obtain the end result, you can easily convert a fraction/radical result into a decimal one by pressing the [S<=>D] key, or press [SHIFT][=] instead of [=].
However if you do not care about the MthIO and its nifty functionalities, you can configure your calculator to use LineIO.
To set LineIO press [SHIFT][MODE][2:LineIO]
Posted on Jan 29, 2010
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