Add 5/63 and 72/49
1st number: 5/63, 2nd number: 1 23/49
5/63 + 72/49 is 683/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 63 × 7 = 441,
5/63 = 5 × 7/63 × 7 = 35/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
72/49 = 72 × 9/49 × 9 = 648/441 - Add the two like fractions:
35/441 + 648/441 = 35 + 648/441 = 683/441 - So, 5/63 + 72/49 = 683/441
In mixed form: 1242/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/63+72/49 5/63+72/98 15/63+72/49 25/63+72/49 35/63+72/49