Add 16/63 and 63/8
1st number: 16/63, 2nd number: 7 7/8
16/63 + 63/8 is 4097/504.
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,
16/63 = 16 × 8/63 × 8 = 128/504 - Likewise, for the 2nd fraction, since 8 × 63 = 504,
63/8 = 63 × 63/8 × 63 = 3969/504 - Add the two like fractions:
128/504 + 3969/504 = 128 + 3969/504 = 4097/504 - So, 16/63 + 63/8 = 4097/504
In mixed form: 865/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/63+63/8 16/63+63/16 48/63+63/8 16/63+63/24 80/63+63/8 16/63+63/40 16/63+63/56