How to do fractions on a scientific calculator

By default, graphing and scientific calculators display fractions as decimals. Some scientific calculators offer a feature that allows you to display fractions without making the conversion. Using this feature, you can enter a complex fraction and simplify it right on your calculator.

Personalise your OpenLearn profile, save your favourite content and get recognition for your learning. Start this free course now. Just create an account and sign in. Enrol and complete the course for a free statement of participation or digital badge if available. When your calculator is in Math mode, as recommended, fractions are entered using the button in the left-hand column of the function key area of the calculator keypad. When the button is first pressed, the cursor is located in the top box ready for you to enter the numerator.

How to do fractions on a scientific calculator

While scientific calculators are designed to help solve complex engineering, physics, math, and chemistry problems, like business calculators, they display fractions as decimals by default. However, most scientific calculators have a feature that enables you to display fractions as a result without making the conversion yourself. Perhaps the best thing about the feature is that you can also enter complex or improper fractions into the calculator and have it simplify them for you. You can proceed to the next section to find a workaround to do fractions with such a calculator. After you toggle the MATH mode, you will need to press the fraction button to input the numbers in that format and use the fraction calculator. Most scientific calculators represent the fraction button as a black box over a white box. When you press this button, the fraction template will appear on the screen. The template will have two blank boxes, one on top of the other, separated by a horizontal line. Note: If you want to enter a mixed fraction, you can push the SHIFT key on your calculator before pressing the fraction button. Doing this will insert a third box in the template, allowing you to enter a number there.

When the calculator is in Math mode, the word "math" appears at the top of the screen. By continuing to use our site, you agree to our cookie policy.

Last Updated: January 8, With over 10 years of teaching experience, David works with students of all ages and grades in various subjects, as well as college admissions counseling and test preparation for the SAT, ACT, ISEE, and more. This article has been viewed , times. You may be able to write a fraction on a calculator using the fraction button. As another option, you might turn the fraction into a decimal or turn the fraction into a percent. This will insert a third box before the fraction template where you can enter the integer in your fraction.

By default, graphing and scientific calculators display fractions as decimals. Some scientific calculators offer a feature that allows you to display fractions without making the conversion. Using this feature, you can enter a complex fraction and simplify it right on your calculator. Calculators with this feature also allow you to receive a mixed number — or you can convert it manually. If your calculator doesn't have this feature, you can use a mathematical trick to manipulate fractions. Calculators that display fractions sometimes have a special mode, called Math mode, that you must first select before you can enter fractions.

How to do fractions on a scientific calculator

Perhaps all students will agree that the scientific calculator is a huge blessing! They make calculations easy and quick without the usual hassle that math comes with. But, do you make the most of your calculator?

What song was number one on my birthday

Check it here. While scientific calculators are designed to help solve complex engineering, physics, math, and chemistry problems, like business calculators, they display fractions as decimals by default. Push the down arrow to move your cursor to the lower box. Trending Articles How to. Put a decimal point after the integer and write the decimal number you got when you divided the fraction. Thanks to all authors for creating a page that has been read , times. Method 4. Open Fraction Calculator Plus. You can convert your decimal into a fraction with the help of your calculator using the steps mentioned above. More References 3.

Last Updated: January 8, With over 10 years of teaching experience, David works with students of all ages and grades in various subjects, as well as college admissions counseling and test preparation for the SAT, ACT, ISEE, and more. This article has been viewed , times.

Mixed numbers include both an integer and a fraction. Calculators that display fractions sometimes have a special mode, called Math mode, that you must first select before you can enter fractions. These tools can be used to solve fractions and much more! When the button is first pressed, the cursor is located in the top box ready for you to enter the numerator. You may have noticed that the results of both these exercises were displayed on the calculator as top-heavy fractions. Next 4 Doing longer calculations using your calculator. Treat the fraction bar as a division sign. Write 2. Any time you see a fraction, it's a form of division. If you need an explanation of each step, click Show further explanation below the steps. Barnes: Calculating Fractions on a Calculator. His writing covers science, math and home improvement and design, as well as religion and the oriental healing arts. Thanks to all authors for creating a page that has been read , times.