Add 9/21 and 35/98
9/21 + 35/98 is 11/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 98 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 21 × 14 = 294,
9/21 = 9 × 14/21 × 14 = 126/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
35/98 = 35 × 3/98 × 3 = 105/294 - Add the two like fractions:
126/294 + 105/294 = 126 + 105/294 = 231/294 - 231/294 simplified gives 11/14
- So, 9/21 + 35/98 = 11/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/21+35/98 9/21+70/98 9/42+35/98 27/21+35/98 9/63+35/98 45/21+35/98 63/21+35/98