The result is then simplified by dividing the top and bottom by their greatest common divisor, found with Euclid's algorithm. For example, 1/2 + 1/3 = 5/6, and 3/4 × 2/3 = 6/12 = 1/2.
To enter a mixed number such as 2 1/4, convert it first: 2 × 4 + 1 = 9, so 9/4.
Common questions
How do I simplify a fraction?
Divide the numerator and denominator by the largest number that divides both. 18/24: both divide by 6, giving 3/4.
How do I turn a fraction into a decimal?
Divide the numerator by the denominator: 3/8 = 3 ÷ 8 = 0.375.