Fractions: add, subtract, multiply, and divide
Add and subtract fractions with unlike denominators, and multiply and divide whole numbers by proper fractions. Unlimited questions, five difficulty levels, and a full worked solution every time — free.
Try one
Subtract. Give your answer in lowest terms.
68 - 23
Answer: 1/12
See one solved, step by step
Multiply.
3 · 23
📘 Worked solution
13 · 23 = (3 · 2)/3 = 63Multiply the whole number by the numerator; keep the same denominator.
2= 2Simplify (and write as a mixed number if it's improper).
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