Answers

Add 54/28 and 4/63

1^st number: 1 26/28, 2^nd number: 4/63

54/28 + 4/63 is 251/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 28 and 63 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 28 × 9 = 252,
   54/28 = 54 × 9/28 × 9 = 486/252
3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
   4/63 = 4 × 4/63 × 4 = 16/252
4. Add the two like fractions:
   486/252 + 16/252 = 486 + 16/252 = 502/252
5. 502/252 simplified gives 251/126
6. So, 54/28 + 4/63 = 251/126
   In mixed form: 1125/126

MathStep (Works offline)

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

Related: ⁵⁴/₂₈+⁸/₆₃ ⁵⁴/₅₆+⁴/₆₃ ⁵⁴/₂₈+¹²/₆₃ ⁵⁴/₈₄+⁴/₆₃ ⁵⁴/₂₈+²⁰/₆₃ ⁵⁴/₂₈+²⁸/₆₃

Add Fractions Calculator