Add 63/49 and 10/81
1st number: 1 14/49, 2nd number: 10/81
63/49 + 10/81 is 799/567.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 81 is 3969
Next, find the equivalent fraction of both fractional numbers with denominator 3969 - For the 1st fraction, since 49 × 81 = 3969,
63/49 = 63 × 81/49 × 81 = 5103/3969 - Likewise, for the 2nd fraction, since 81 × 49 = 3969,
10/81 = 10 × 49/81 × 49 = 490/3969 - Add the two like fractions:
5103/3969 + 490/3969 = 5103 + 490/3969 = 5593/3969 - 5593/3969 simplified gives 799/567
- So, 63/49 + 10/81 = 799/567
In mixed form: 1232/567
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/49+20/81 63/98+10/81 63/49+30/81 63/49+50/81 63/49+70/81