Add 21/98 and 6/27
21/98 + 6/27 is 55/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 27 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 98 × 27 = 2646,
21/98 = 21 × 27/98 × 27 = 567/2646 - Likewise, for the 2nd fraction, since 27 × 98 = 2646,
6/27 = 6 × 98/27 × 98 = 588/2646 - Add the two like fractions:
567/2646 + 588/2646 = 567 + 588/2646 = 1155/2646 - 1155/2646 simplified gives 55/126
- So, 21/98 + 6/27 = 55/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/98+6/27 21/98+12/27 21/98+6/54 63/98+6/27 21/98+18/27 21/98+6/81 21/98+30/27 21/98+42/27