Answers

Subtract 18/63 from 60/49

1^st number: 1 11/49, 2^nd number: 18/63

60/49 - 18/63 is 46/49.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 63 is 441
   
   Next, find the equivalent fraction of both fractional numbers with denominator 441
2. For the 1st fraction, since 49 × 9 = 441,
   60/49 = 60 × 9/49 × 9 = 540/441
3. Likewise, for the 2nd fraction, since 63 × 7 = 441,
   18/63 = 18 × 7/63 × 7 = 126/441
4. Subtract the two like fractions:
   540/441 - 126/441 = 540 - 126/441 = 414/441
5. After reducing the fraction, the answer is 46/49

MathStep (Works offline)

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

Related: ⁶⁰/₄₉-³⁶/₆₃ ⁶⁰/₉₈-¹⁸/₆₃ ⁶⁰/₄₉-⁵⁴/₆₃ ⁶⁰/₄₉-⁹⁰/₆₃

Subtract Fractions Calculator