Add 63/81 and 6/56
63/81 + 6/56 is 223/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 56 is 4536
Next, find the equivalent fraction of both fractional numbers with denominator 4536 - For the 1st fraction, since 81 × 56 = 4536,
63/81 = 63 × 56/81 × 56 = 3528/4536 - Likewise, for the 2nd fraction, since 56 × 81 = 4536,
6/56 = 6 × 81/56 × 81 = 486/4536 - Add the two like fractions:
3528/4536 + 486/4536 = 3528 + 486/4536 = 4014/4536 - 4014/4536 simplified gives 223/252
- So, 63/81 + 6/56 = 223/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/81+12/56 63/81+18/56 63/81+30/56 63/81+42/56