Educational Mixed Numbers Calculator
MIXED NUMBERS CALCULATOR
FracCalc
Step-by-step mixed fraction arithmetic for students & educators
Calculator
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Add
−
Subtract
×
Multiply
÷
Divide
First Number
Whole
·
Numerator
Denominator
+
Second Number
Whole
·
Numerator
Denominator
History
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Quick Reference
Mixed → Improper:
W·n/d = (W×d+n)/d
Addition:
a/b + c/d = (ad+bc)/bd
Subtraction:
a/b − c/d = (ad−bc)/bd
Multiplication:
a/b × c/d = ac/bd
Division:
a/b ÷ c/d = ad/bc
GCD simplify:
÷ gcd(n,d)