Add 49/63 and 63/8
1st number: 49/63, 2nd number: 7 7/8
49/63 + 63/8 is 623/72.
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,
63/8 = 63 × 63/8 × 63 = 3969/504 - Add the two like fractions:
392/504 + 3969/504 = 392 + 3969/504 = 4361/504 - 4361/504 simplified gives 623/72
- So, 49/63 + 63/8 = 623/72
In mixed form: 847/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/63+63/8 49/63+63/16 49/63+63/24 49/63+63/40 49/63+63/56