Answers

Subtract 25/12 from 84/56

1^st number: 1 28/56, 2^nd number: 2 1/12

84/56 - 25/12 is -7/12.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 12 is 168
   
   Next, find the equivalent fraction of both fractional numbers with denominator 168
2. For the 1st fraction, since 56 × 3 = 168,
   84/56 = 84 × 3/56 × 3 = 252/168
3. Likewise, for the 2nd fraction, since 12 × 14 = 168,
   25/12 = 25 × 14/12 × 14 = 350/168
4. Subtract the two like fractions:
   252/168 - 350/168 = 252 - 350/168 = -98/168
5. After reducing the fraction, the answer is -7/12

MathStep (Works offline)

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

Related: ⁸⁴/₅₆-⁵⁰/₁₂ ⁸⁴/₅₆-²⁵/₂₄ ⁸⁴/₅₆-⁷⁵/₁₂ ⁸⁴/₅₆-²⁵/₃₆ ⁸⁴/₅₆-²⁵/₆₀ ⁸⁴/₅₆-²⁵/₈₄

Subtract Fractions Calculator