mathematics Verified Precision Tool
Fraction Calculator
Add, subtract, multiply, and divide proper, improper, and mixed fractions.
Calculation Solution
Fraction: 2:3
Decimal Value: 0.666667
Mathematical Formula
a/b + c/d = (a*d + b*c) / (b*d)
Overview & Explanation
Fractions represent equal parts of a whole or ratio. This calculator performs arithmetic operations on fractions.
How It Works
- For addition/subtraction: Find a common denominator, convert numerators, then add or subtract.
- For multiplication: Multiply numerators and multiply denominators.
- For division: Multiply the first fraction by the reciprocal of the second fraction.
Practical Applications
- Adjusting recipe measurements.
- Carpentry and woodworking measurements.
Worked Example: 1/2 + 1/4
Add two fractions.
1
Find Common Denominator (4)
1/2 becomes 2/4
= 2/4
2
Add Numerators
(2 + 1) / 4
= 3/4
Frequently Asked Questions
How do you divide two fractions?
Invert the second fraction (flip numerator and denominator) and multiply.
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