Add 2/63 and 42/56
2/63 + 42/56 is 197/252.
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,
2/63 = 2 × 8/63 × 8 = 16/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
42/56 = 42 × 9/56 × 9 = 378/504 - Add the two like fractions:
16/504 + 378/504 = 16 + 378/504 = 394/504 - 394/504 simplified gives 197/252
- So, 2/63 + 42/56 = 197/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/63+42/56 2/63+84/56 6/63+42/56 10/63+42/56 14/63+42/56