Add 3/98 and 20/18
1st number: 3/98, 2nd number: 1 2/18
3/98 + 20/18 is 1007/882.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
3/98 = 3 × 9/98 × 9 = 27/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
20/18 = 20 × 49/18 × 49 = 980/882 - Add the two like fractions:
27/882 + 980/882 = 27 + 980/882 = 1007/882 - So, 3/98 + 20/18 = 1007/882
In mixed form: 1125/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/98+20/18 3/98+40/18 3/98+20/36 9/98+20/18 3/98+60/18 3/98+20/54 15/98+20/18 3/98+20/90 21/98+20/18