Add 56/14 and 12/81
1st number: 4 0/14, 2nd number: 12/81
56/14 + 12/81 is 112/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 81 is 1134
Next, find the equivalent fraction of both fractional numbers with denominator 1134 - For the 1st fraction, since 14 × 81 = 1134,
56/14 = 56 × 81/14 × 81 = 4536/1134 - Likewise, for the 2nd fraction, since 81 × 14 = 1134,
12/81 = 12 × 14/81 × 14 = 168/1134 - Add the two like fractions:
4536/1134 + 168/1134 = 4536 + 168/1134 = 4704/1134 - 4704/1134 simplified gives 112/27
- So, 56/14 + 12/81 = 112/27
In mixed form: 44/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/14+24/81 56/28+12/81 56/14+36/81 56/42+12/81 56/14+60/81 56/70+12/81 56/14+84/81 56/98+12/81