Add 8/63 and 27/84
8/63 + 27/84 is 113/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 84 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
8/63 = 8 × 4/63 × 4 = 32/252 - Likewise, for the 2nd fraction, since 84 × 3 = 252,
27/84 = 27 × 3/84 × 3 = 81/252 - Add the two like fractions:
32/252 + 81/252 = 32 + 81/252 = 113/252 - So, 8/63 + 27/84 = 113/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/63+27/84 8/63+54/84 24/63+27/84 8/63+81/84 40/63+27/84 56/63+27/84