How to convert decimal to fraction on ti-84

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Server load over the past 5, 10 and 15 minutes respectively: 0. Welcome, Guest. Please login or register. Did you miss your activation email? Pages: [ 1 ] Go Down. Hi, I've wrote some programs in basic which make use of PrettyPrint and symbolic to use pretty from my basic program Now, PrettyPrint takes it's input as a string, and for that I already use BatLib to convert numbers to strings, however I would like that if I have, let's say 0. Looking around I found Zfrac, which deals with issue Code: [Select].

How to convert decimal to fraction on ti-84

In addition, it does not work very well, and fails for several inputs that you would think are within its ability to figure out such as The basic algorithm that you use when converting a number to a fraction is commonly known as the Euclidean algorithm. While it has been around for literally millennia, it is still one of the best algorithms because of its sheer simplicity it doesn't require any factoring or other complex math operations. The way it works is that you have two numbers in our routine, it's one and the decimal number you input , and you divide the first number by the second number, and check to see if there is a remainder. If there is a remainder, you then repeat the process again, except this time you swap the numbers. This process is repeated over and over again until the second number is equal to zero, at which point you will have your desired fraction. One thing you will probably notice is that we aren't actually checking for zero in the Repeat loop. Because of the way that TI designed the TI-Basic language, each number has a limited amount of precision. As a result, any math calculations that involve extremely small or large numbers will produce rounding errors that don't return the right number. Create account or Sign in.

To convert back to decimal: 1 Press [menu] [2] [1].

Once you learn how to use these functions, you will be able to calculate using fractions, convert between fractions and decimals, and convert between improper and mixed numbers. A menu should then be shown. Now, you should see an empty fraction template. Fill in the boxes with the numerator and denominator of the fraction. You can navigate between the two boxes by using the arrow keys. You can now type the rest of the expression you are trying to calculate. This is the mixed number option.

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How to convert decimal to fraction on ti-84

Once you learn how to use these functions, you will be able to calculate using fractions, convert between fractions and decimals, and convert between improper and mixed numbers. A menu should then be shown. Now, you should see an empty fraction template. Fill in the boxes with the numerator and denominator of the fraction. You can navigate between the two boxes by using the arrow keys. You can now type the rest of the expression you are trying to calculate. This is the mixed number option. Selecting it will allow us to type mixed numbers. Placing this operation after a mixed or improper fraction will convert it into the opposite form. We have now arrived at the last option in the FRAC menu.

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In this article, we explain how to convert a decimal fraction to a fraction on the TI plus calculator. You will see a display screen as shown below.

Notify administrators if there is objectionable content in this page. If you do not allow these cookies, some or all of the site features and services may not function properly. Selecting it will allow us to type mixed numbers. Accept all. Thanks again, it was just for some statistics programs I've been making. Hi, I've wrote some programs in basic which make use of PrettyPrint and symbolic to use pretty from my basic program Now, PrettyPrint takes it's input as a string, and for that I already use BatLib to convert numbers to strings, however I would like that if I have, let's say 0. Take a look at this example:. Because of the way that TI designed the TI-Basic language, each number has a limited amount of precision. Append content without editing the whole page source. Change the name also URL address, possibly the category of the page. One question I have, though: For what purpose do you need this? Right now I'm using Xeda's answer like this: Code: [Select]. How do I convert between decimals and fractions on the TI-Nspire family?