Add 63/14 and 35/81
1st number: 4 7/14, 2nd number: 35/81
63/14 + 35/81 is 799/162.
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,
63/14 = 63 × 81/14 × 81 = 5103/1134 - Likewise, for the 2nd fraction, since 81 × 14 = 1134,
35/81 = 35 × 14/81 × 14 = 490/1134 - Add the two like fractions:
5103/1134 + 490/1134 = 5103 + 490/1134 = 5593/1134 - 5593/1134 simplified gives 799/162
- So, 63/14 + 35/81 = 799/162
In mixed form: 4151/162
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14+70/81 63/28+35/81 63/42+35/81 63/70+35/81 63/98+35/81