1. What is Fraction Multiplication?

This calculator computes the decimal result of multiplying a fraction (a/b) by a whole number (c). It's useful for various mathematical and real-world applications where fractional quantities need to be scaled by whole numbers.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( a \) — Numerator (top part of fraction)
• \( b \) — Denominator (bottom part of fraction)
• \( c \) — Whole number to multiply by

Explanation: The fraction is first converted to its decimal equivalent, then multiplied by the whole number to produce the final result in decimal form.

3. Importance of Fraction Calculation

Details: Understanding fraction multiplication is fundamental in mathematics, science, engineering, and everyday measurements. Converting to decimals makes results easier to interpret and use in further calculations.

4. Using the Calculator

Tips: Enter the numerator and denominator (must be positive, denominator cannot be zero), and the whole number. The result will be shown as a decimal.

5. Frequently Asked Questions (FAQ)

Q1: What if my denominator is zero?
A: Division by zero is undefined. The calculator requires a denominator greater than zero.

Q2: How many decimal places are shown?
A: Results are rounded to 4 decimal places for clarity.

Q3: Can I use negative numbers?
A: The calculator only accepts positive numbers as inputs.

Q4: What's the difference between this and fraction multiplication?
A: This calculator gives decimal results instead of fractional results.

Q5: Can I use this for mixed numbers?
A: First convert mixed numbers to improper fractions (e.g., 1½ becomes 3/2).