To type a fraction such as 5/8, enter 5 divided by 8, or 5/8. To type a fraction like 42/3, enter (4 + 2/3). To veiw your answer as a fraction, press MATH and select option 1, >Frac (after you have done your calculation). You should see Ans>Frac. Press ENTER.
33*3 11*9
Check the manual of your specific calculator. What I have seen is usually something like the following: The calculator tends to automatically show fractions as mixed fractions. The calculator has a "fraction" key, often labelled ab/c. Pressing the "shift" key (or some similar key for "extra functions") followed by the fraction key will often to the desired conversion in the other way (from mixed to improper).
If the calculator has the option for fractions, it will usually have a key labelled "a b/c". Use this "fraction" key to input fractions. For example, to input 1/2, type 1 (fraction) 2; to input 3 1/2 (three and one-half), type 3 (fraction) 1 (fraction) 2. If the calculator DOES NOT have the option for fractions (though most modern scientific calculators do), you can write the fraction as a division; for example if you type 2 / 3, you get two divided by three, which is the same as the fraction 2/3. In such a case, the calculator will show the result in decimal, though.
The sign change key on the TI-83 Plus calculator is located on the bottom row of keys to the left of the ENTER key. It is a white key with black printing that looks like this: (-) You must use this key instead of the blue subtraction key when you need to indicate a negative number; otherwise, the calculator will tell you it doesn't understand what you mean ("syntax error").
If you have a syntax error on a Casio fx-85GT Plus calculator, you can press the or key which will give you the location of the error and you can then correct it.
To type a fraction on a Texas Instruments calculator, use the fraction template or the division key. On models like the TI-84, press the "Alpha" key followed by the "Y=" button to access the fraction templates, where you can select the proper format. Enter the numerator and denominator in the respective fields. For simpler fractions, you can also directly input the numerator, press the division key (÷), and then input the denominator to display the result as a decimal or a simplified fraction, depending on the settings.
Press the S<=>D key, above the DEL key.
95. Your computer should have a calculator option on it, if you are unable to do the math. Try pressing the start key, then press the accessories key. Next time, try and use your computer's calculator to do math problems.
If the calculator has special keys for calculations with fractions, entering a fraction and pressing the fraction key again normally works - but in any case, you can check the manual for your specific calculator. Something that should work in any calculator is to simply divide the numerator by the denominator. Example: What is the decimal equivalent of 2/3? Just divide 2 by 3, and you should get an answer similar to 0.6666666667.
To input mixed fractions in a TI-30 calculator, first convert the mixed fraction into an improper fraction. For example, for (2 \frac{1}{3}), multiply the whole number (2) by the denominator (3) and add the numerator (1), resulting in (7/3). Then, enter this improper fraction directly as (7 ÷ 3) and perform your calculations. The calculator does not have a dedicated mixed fraction function, so using improper fractions is key.
Try 1000 / 2 =1000/2"1000" button, then "divide" button, then "2" button
To enable the thousand separator on the Casio fx-991ES Plus calculator, you need to adjust the display settings. Press the SHIFT key followed by the MODE key to access the setup menu. Then, choose the option for "Number Format" and select the setting that includes the thousand separator. After making this selection, the calculator will display numbers with commas separating the thousands.