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How to Use a Calculator With Fractions OR

How to Use a Calculator With Fractions OR

How to Use a Calculator With Fractions

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Maybe you came across a fraction problem and you didn't want to go to your math teacher. Don't worry, it's not that tricky. Just use a calculator with fractions.

Calculator

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Fraction

Calculators that display fractions sometimes have a special mode, called Math mode, that you must first select before you can enter fractions. When the calculator is in Math mode, the word "math" appears at the top of the screen. Once you have selected this mode (if necessary), look for a button with two boxes, one black and one white, arranged on top of each other with a horizontal line between them. This is the fraction button. On some models, the button may show x/y or a b/c. Pressing this button enables the fraction feature.The iPhone, up through iOS 6, comes with a standard calculator application. When you hold your phone in portrait mode, with the home button at the bottom, then the display for the calculator shows only basic functions such as addition, subtraction, multiplication and division. However, if you rotate your iPhone into landscape mode, then the calculator application offers many more options, which will be useful for business calculations such as percentages and fractions.

But if you want an immediate answer without any extra thought or scratch-work, you need a calculator that can handle fractions. Note that not all scientific calculators can handle fractions natively. The ones that can have a special fraction key, e.g. the Casio that I used a long time ago in school had an "a b/c" key that allowed you to enter fractions. They would be displayed as two numbers (numerator and denominator) separated by a sort of reversed L shape. You could do any calculation you wanted with them. You could also convert between improper and mixed fractions using the same key, if I recall correctly. (Source: math.stackexchange.com)

Need

But if you want an immediate answer without any extra thought or scratch-work, you need a calculator that can handle fractions. Note that not all scientific calculators can handle fractions natively. The ones that can have a special fraction key, e.g. the Casio that I used a long time ago in school had an "a b/c" key that allowed you to enter fractions. They would be displayed as two numbers (numerator and denominator) separated by a sort of reversed L shape. You could do any calculation you wanted with them. You could also convert between improper and mixed fractions using the same key, if I recall correctly. (Source: math.stackexchange.com)

 

 

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