Add 63/18 and 12/98
1st number: 3 9/18, 2nd number: 12/98
63/18 + 12/98 is 355/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 18 × 49 = 882,
63/18 = 63 × 49/18 × 49 = 3087/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
12/98 = 12 × 9/98 × 9 = 108/882 - Add the two like fractions:
3087/882 + 108/882 = 3087 + 108/882 = 3195/882 - 3195/882 simplified gives 355/98
- So, 63/18 + 12/98 = 355/98
In mixed form: 361/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/18+24/98 63/36+12/98 63/18+36/98 63/54+12/98 63/18+60/98 63/90+12/98 63/18+84/98