Answers

Subtract 8/5 from 8/12

1^st number: 8/12, 2^nd number: 1 3/5

8/12 - 8/5 is -14/15.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 5 is 60
   
   Next, find the equivalent fraction of both fractional numbers with denominator 60
2. For the 1st fraction, since 12 × 5 = 60,
   8/12 = 8 × 5/12 × 5 = 40/60
3. Likewise, for the 2nd fraction, since 5 × 12 = 60,
   8/5 = 8 × 12/5 × 12 = 96/60
4. Subtract the two like fractions:
   40/60 - 96/60 = 40 - 96/60 = -56/60
5. After reducing the fraction, the answer is -14/15

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ¹⁶/₁₂-⁸/₅ ⁸/₁₂-¹⁶/₅ ⁸/₂₄-⁸/₅ ⁸/₁₂-⁸/₁₀ ²⁴/₁₂-⁸/₅ ⁸/₁₂-²⁴/₅ ⁸/₃₆-⁸/₅ ⁸/₁₂-⁸/₁₅ ⁴⁰/₁₂-⁸/₅ ⁸/₁₂-⁴⁰/₅ ⁸/₆₀-⁸/₅ ⁸/₁₂-⁸/₂₅ ⁵⁶/₁₂-⁸/₅ ⁸/₁₂-⁵⁶/₅ ⁸/₈₄-⁸/₅ ⁸/₁₂-⁸/₃₅

Subtract Fractions Calculator