Answers

Subtract 3/98 from 10/54

10/54 - 3/98 is 409/2646.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 54 and 98 is 2646
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2646
2. For the 1st fraction, since 54 × 49 = 2646,
   10/54 = 10 × 49/54 × 49 = 490/2646
3. Likewise, for the 2nd fraction, since 98 × 27 = 2646,
   3/98 = 3 × 27/98 × 27 = 81/2646
4. Subtract the two like fractions:
   490/2646 - 81/2646 = 490 - 81/2646 = 409/2646

MathStep (Works offline)

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

Related: ²⁰/₅₄-³/₉₈ ¹⁰/₅₄-⁶/₉₈ ³⁰/₅₄-³/₉₈ ¹⁰/₅₄-⁹/₉₈ ⁵⁰/₅₄-³/₉₈ ¹⁰/₅₄-¹⁵/₉₈ ⁷⁰/₅₄-³/₉₈ ¹⁰/₅₄-²¹/₉₈

Subtract Fractions Calculator