Add 7/63 and 27/56
7/63 + 27/56 is 299/504.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
7/63 = 7 × 8/63 × 8 = 56/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
27/56 = 27 × 9/56 × 9 = 243/504 - Add the two like fractions:
56/504 + 243/504 = 56 + 243/504 = 299/504 - So, 7/63 + 27/56 = 299/504
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/63+27/56 7/63+54/56 21/63+27/56 7/63+81/56 35/63+27/56 49/63+27/56