Operations with Fractions on the TI-84 Plus

The TI-84 Plus calculator allows us to perform all the basic operations error free on fractions including addition, subtraction, multiplication and division.

Addition Example:

Add three eights plus one fifth

Below are the key presses followed by the calculator screen:

keypresses on TI84

TI84 screen

The result in simplest form is twenty-three fortieths

Multiplication Example:

Multiply multiplication problem

Below are the key presses followed by the calculator screen.  Notice that the result is given in simplest fraction form.

key presses TI84

TI84 screen

The result in simplest form is one-third

© 2020, Middle Georgia State University.  All rights reserved.