Mixed Number to Improper Fraction Calculator
Convert a mixed number to an improper fraction, decimal and simplest form.
Improper fraction
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As a decimal
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Simplest form
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Working
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Results update as you type.
About this calculator
A mixed number combines a whole number with a fraction, like 2 3/4. This calculator converts it to an improper fraction (numerator over denominator), a decimal, and its lowest terms. Multiply the whole number by the denominator, add the numerator, and keep the same denominator.
Frequently asked questions
How do you turn a mixed number into an improper fraction?
Multiply the whole number by the denominator, add the numerator, and place the total over the original denominator. 2 3/4 = (2×4 + 3)/4 = 11/4.
How do you convert it back to a decimal?
Divide the improper numerator by the denominator. 11/4 = 11 ÷ 4 = 2.75.
Results are estimates for general guidance only, not financial, medical or tax advice.