Add 20/27 and 3/49
20/27 + 3/49 is 1061/1323.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 49 is 1323
Next, find the equivalent fraction of both fractional numbers with denominator 1323 - For the 1st fraction, since 27 × 49 = 1323,
20/27 = 20 × 49/27 × 49 = 980/1323 - Likewise, for the 2nd fraction, since 49 × 27 = 1323,
3/49 = 3 × 27/49 × 27 = 81/1323 - Add the two like fractions:
980/1323 + 81/1323 = 980 + 81/1323 = 1061/1323 - So, 20/27 + 3/49 = 1061/1323
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/27+3/49 20/27+6/49 20/54+3/49 20/27+3/98 60/27+3/49 20/27+9/49 20/81+3/49 20/27+15/49 20/27+21/49