Add 49/63 and 9/8
1st number: 49/63, 2nd number: 1 1/8
49/63 + 9/8 is 137/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 8 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
49/63 = 49 × 8/63 × 8 = 392/504 - Likewise, for the 2nd fraction, since 8 × 63 = 504,
9/8 = 9 × 63/8 × 63 = 567/504 - Add the two like fractions:
392/504 + 567/504 = 392 + 567/504 = 959/504 - 959/504 simplified gives 137/72
- So, 49/63 + 9/8 = 137/72
In mixed form: 165/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/63+9/8 49/63+18/8 49/63+9/16 49/63+27/8 49/63+9/24 49/63+45/8 49/63+9/40 49/63+63/8 49/63+9/56