Reference > Mathematics > TI-30X II Show Your TI-30X II will handle most fraction operations, such as addition, subtraction, multiplication, and division. In most cases, if you provide a number as a fraction, the calculator will perform calculations and return the result as a fraction. So how do you enter a fraction into the TI-30X II? First, find the button that has Ab/c on it. We'll refer to this as the FRACTION button. Entering a fraction 2 / 3 Entering a mixed numeral 3 u 1 / 2. Converting Mixed/Improper And guess what! Pressing 2nd and FRACTION a second time will convert it back! Now you can do fraction arithmetic using your calculator, and it takes care of the ugly details for you. Sample #1 Solution #1 Sample #2 Solution #2 Questions2. What is the value of 3 - 1 ? 4. Convert 7 to an improper fraction. 5. Convert to a mixed number. 8. Find the value of + and write it as an improper fraction. 9. What result do you get if you enter the fraction ? 10. What result do you get if you try to convert to an improper fraction? Assign this reference page Click here to assign this reference page to your students. Reciprocals, Exponents and Radicals Multiple-Step Problems Blogs on This SiteReviews and book lists - books we love! The site administrator fields questions from visitors. Like us on Facebook to get updates about new resources How do I add, subtract, multiply, and divide fractions on the TI-30Xa or TI-36X Solar?The examples below will demonstrate how to input fraction calculations on a TI-30Xa or TI-36X Solar. Examples: 3/4 + 7/5[=] (2_3/20) 1) Input 3, press the [a b/c] key, and input 4. 25_4/7 - 9/16. [=] (25_1/112) 1) Input 25, press the [a b/c] key, input 4, press the [a b/c] key, and input 7. 8/4 * 6/15. [=] (4/5) 1) Input 8, press the [a b/c] key, and input 4. 5_8/13 divided by 9/23. [=] (14_41/117) 1) Input 5, press the [a b/c] key, input 8, press the [a b/c] key, and input 13. Please see the TI-30Xa and TI-36X Solar guidebooks for additional information. |