math enter enter
Use the n/d button (n over d) and type your fraction then press enter
Enter the first number. Push the divide button. Enter the second number. Push the equals button.
To input a fraction on an iPhone calculator, you can use the division symbol (÷) to represent the fraction. For example, to input 1/2, you would type "1 ÷ 2" and then press the equals button to get the result. Alternatively, if you're using the scientific calculator mode (available by rotating the iPhone to landscape), you can also use the fraction button (a/b) if available, depending on the app version.
On most calculators you will have a button with that looks like a fillied in rectangle on top of a line on top of an empty rectangle. This button is commonly in on the top lot of buttons on the calcultor. You just press then number you want at the top of the fraction (numerator), then the button described above, then press the number you want at the bottom of the fraction (denominator). et voila.
It's the Enter Button.
If you're using the Casio Scientific Calculator, then you should:-1. Enter the # (n)2. Press Shift3. Press the divide buttong (just above the - button)4. A C will appear5. Enter the # (r)
To use exponents on a TI-30XIIS calculator, you can press the "^" button, which is located above the division key. First, enter the base number, then press the "^" button, followed by the exponent. Finally, press the "ENTER" key to calculate the result. For example, to compute (2^3), you would enter "2", press "^", then "3", and hit "ENTER".
You can use the <Input> Tag or the <Button> Tag. Ex: <button type="button">Enter</button> or <input type="button" value="Enter" />
Divide the numerator by the denominator.
To find the antilogarithm (base 10) on a TI-83 calculator, you can use the formula (10^x). To do this, first, enter the value of (x) for which you want to find the antilog. Then, press the ^ button followed by 10 and hit ENTER. The calculator will display the antilogarithm result.
To use the root button on a scientific calculator, first type the number you want to find the root of. Then, press the root button, which is usually denoted by a √ symbol. Finally, enter the index of the root, such as 2 for a square root or 3 for a cube root, and press equals (=) to get the result.
You cant directly enter fractions, but you could enter it in as a division if you want to do simple things like multiplication, division, addition and subtraction. Eg:If you wanted to multiply 3 5ths by 4 6ths, you could put in the calculator:(3 / 5) x (4 / 6) = 0.4The answer of this sum could be written as a fraction: two 5ths Just to say, the numbers won't usually come out as whole as this, so if you want to do fractions on a calculator at the press of a button, buy a newer calculator. I'd recommend the CASIO Fx-115MS.