Add 81/49 and 10/27
1st number: 1 32/49, 2nd number: 10/27
81/49 + 10/27 is 2677/1323.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 27 is 1323
Next, find the equivalent fraction of both fractional numbers with denominator 1323 - For the 1st fraction, since 49 × 27 = 1323,
81/49 = 81 × 27/49 × 27 = 2187/1323 - Likewise, for the 2nd fraction, since 27 × 49 = 1323,
10/27 = 10 × 49/27 × 49 = 490/1323 - Add the two like fractions:
2187/1323 + 490/1323 = 2187 + 490/1323 = 2677/1323 - So, 81/49 + 10/27 = 2677/1323
In mixed form: 231/1323
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/49+20/27 81/98+10/27 81/49+10/54 81/49+30/27 81/49+10/81 81/49+50/27 81/49+70/27