Answers

Subtract 3/54 from 28/98

28/98 - 3/54 is 29/126.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 54 is 2646
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2646
2. For the 1st fraction, since 98 × 27 = 2646,
   28/98 = 28 × 27/98 × 27 = 756/2646
3. Likewise, for the 2nd fraction, since 54 × 49 = 2646,
   3/54 = 3 × 49/54 × 49 = 147/2646
4. Subtract the two like fractions:
   756/2646 - 147/2646 = 756 - 147/2646 = 609/2646
5. After reducing the fraction, the answer is 29/126

MathStep (Works offline)

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

Related: ⁵⁶/₉₈-³/₅₄ ²⁸/₉₈-⁶/₅₄ ⁸⁴/₉₈-³/₅₄ ²⁸/₉₈-⁹/₅₄ ²⁸/₉₈-¹⁵/₅₄ ²⁸/₉₈-²¹/₅₄

Subtract Fractions Calculator