1. About Decimal Mode Calculator

This calculator operates exclusively in decimal mode, displaying all results as decimal numbers. Fraction display has been intentionally disabled for this calculator.

2. How To Use

• Enter two numbers (decimals allowed)
• Select an operation (addition, subtraction, multiplication, or division)
• Click "Calculate" to see the decimal result
• Results are rounded to 2 decimal places

3. Decimal vs Fraction Mode

Decimal Mode: Displays results as base-10 numbers (e.g., 0.5, 1.25, 3.14159)
Fraction Mode: Displays results as fractions (e.g., 1/2, 5/4, 22/7) - disabled in this calculator

4. Frequently Asked Questions (FAQ)

Q1: Why can't I see fractions in the results?
A: This calculator is configured to display decimal results only. Fraction display has been disabled.

Q2: How precise are the decimal results?
A: Results are displayed with up to 2 decimal places for clarity.

Q3: Can I enter fractions as inputs?
A: No, please enter all numbers in decimal format (e.g., enter 0.5 instead of 1/2).

Q4: Why does division by zero show as "Undefined"?
A: Division by zero is mathematically undefined, so the calculator returns this message instead of attempting a calculation.

Q5: Can I enable fraction mode?
A: No, this calculator is designed to work exclusively in decimal mode.