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Working through Fractions

Things to save in mind as soon as using your graphing calculator through fractions:


Enter

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as " 3
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5 ". The calculator will display .6
MathPrint Mode: The MathPrint Mode has actually templates to aid you go into fractions quickly. Push ALPHA and F1. Make a selection and use arrowhead keys to navigate.

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Choosing #1 will location a theme on the display screen for entering a fraction.
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If you require to convert your decimal answer come a fraction, pick the MATH crucial and #1►Frac. The display will present Ans►Frac. Hit Enter. (Note: The portion answer will always appear in fraction or improper form. It will certainly not be converted to a blended number.)
In MathPrint, girlfriend may additionally enter fractions as displayed in #1. Selecting #4 indigenous the F1 menu, you deserve to also adjust between fractions and decimals.
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Beware!! In the examples on the left, the use that parentheses to be not required when adding, however WAS required when subtracting.

If the parentheses was not supplied in the subtraction problem, only the 2 would have been subtracted (by bespeak of operations) and the wrong answer would have actually resulted.


The parentheses room entered immediately by the calculator AFTER girlfriend have entered the blended numbers. An alert that it pipeline the answers in portion form.

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Classic Mode: If you have actually a propensity to "forget" her parentheses when managing mixed numbers, you should consider changing all combined numbers to improper fractions. This will stop the need to worry around the parentheses.
For testing purposes, the value 4 was stored in x using the STO► key. Notice the various answers!!! The calculator just recognizes division between the character automatically before and after the division symbol. Clip were needed for this difficulty (the second answer (.1) is correct.)
The same problem as seen over will take place with MathPrint if you get in 2/5x. To avoid such problems, usage the F1 theme to go into the fraction. Once using the template, the denominator will continue to be in place and also avoid the problem.