Add 21/98 and 1/9
21/98 + 1/9 is 41/126.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 9 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
21/98 = 21 × 9/98 × 9 = 189/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
1/9 = 1 × 98/9 × 98 = 98/882 - Add the two like fractions:
189/882 + 98/882 = 189 + 98/882 = 287/882 - 287/882 simplified gives 41/126
- So, 21/98 + 1/9 = 41/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/98+1/9 21/98+2/9 21/98+1/18 63/98+1/9 21/98+3/9 21/98+1/27 21/98+5/9 21/98+1/45 21/98+7/9 21/98+1/63