Add 4/56 and 14/81
4/56 + 14/81 is 277/1134.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 81 is 4536
Next, find the equivalent fraction of both fractional numbers with denominator 4536 - For the 1st fraction, since 56 × 81 = 4536,
4/56 = 4 × 81/56 × 81 = 324/4536 - Likewise, for the 2nd fraction, since 81 × 56 = 4536,
14/81 = 14 × 56/81 × 56 = 784/4536 - Add the two like fractions:
324/4536 + 784/4536 = 324 + 784/4536 = 1108/4536 - 1108/4536 simplified gives 277/1134
- So, 4/56 + 14/81 = 277/1134
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/56+14/81 4/56+28/81 12/56+14/81 4/56+42/81 20/56+14/81 4/56+70/81 28/56+14/81 4/56+98/81