Sharp EL-500W Fraction/Scientific Calculator Operation Manual

About this manual

This document is the operation manual for the Sharp EL-500W Fraction/Scientific Calculator. It provides instructions on how to use the device for arithmetic operations, statistical calculations, and constant calculations. The guide also explains specific features such as fraction simplification (both automatic and manual), converting between fractions and decimals, and setting angular units.

What's inside

• Introduction
• Operational Notes
• Power On and Off
• Clearing Methods
• Editing the Equation
• How to Simplify a Fraction
• Conversion from/to a Fraction
• Reducing to the lowest denominator
• Statistical Calculations
• Scientific Notation

Specifications

Frequently asked questions

How do I turn the calculator on and off?

Press the power button to turn the calculator on, and press it again to turn it off.

What happens if an error occurs during calculation?

If an error occurs, pressing the clear button moves the cursor back to the place in the equation where the error occurred.

How can I simplify a fraction manually?

To simplify a fraction manually, enter a common factor and press the SIMP key.