Answers

Subtract 27/49 from 28/9

1^st number: 3 1/9, 2^nd number: 27/49

28/9 - 27/49 is 1129/441.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 49 is 441
   
   Next, find the equivalent fraction of both fractional numbers with denominator 441
2. For the 1st fraction, since 9 × 49 = 441,
   28/9 = 28 × 49/9 × 49 = 1372/441
3. Likewise, for the 2nd fraction, since 49 × 9 = 441,
   27/49 = 27 × 9/49 × 9 = 243/441
4. Subtract the two like fractions:
   1372/441 - 243/441 = 1372 - 243/441 = 1129/441
5. In mixed form: 2247/441

MathStep (Works offline)

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

Related: ⁵⁶/₉-²⁷/₄₉ ²⁸/₉-⁵⁴/₄₉ ²⁸/₁₈-²⁷/₄₉ ²⁸/₉-²⁷/₉₈ ⁸⁴/₉-²⁷/₄₉ ²⁸/₉-⁸¹/₄₉ ²⁸/₂₇-²⁷/₄₉ ²⁸/₄₅-²⁷/₄₉ ²⁸/₆₃-²⁷/₄₉

Subtract Fractions Calculator