Performing Simple Calculations - Texas Instruments TI-84 Plus Manual Book

Performing simple calculations

Changing a decimal to a fraction
Example: Add 1/2 + 1/4 and change your answer to a fraction.
Press
¥ Ã ¥
1 2 1 4
Í

1
Í
Finding the least common multiple
Example: Find the least common multiple of 15 and 24.
Press
 ~ } }
Í
¢ ¤
1 5 2 4
Í
Finding the square root
Example: Find the square root of 256.
Press
y C ¤
2 5 6
Í
Getting Started
Result
Result
Result
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