Add 20/9 and 54/98
1st number: 2 2/9, 2nd number: 54/98
20/9 + 54/98 is 1223/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 98 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 9 × 98 = 882,
20/9 = 20 × 98/9 × 98 = 1960/882 - Likewise, for the 2nd fraction, since 98 × 9 = 882,
54/98 = 54 × 9/98 × 9 = 486/882 - Add the two like fractions:
1960/882 + 486/882 = 1960 + 486/882 = 2446/882 - 2446/882 simplified gives 1223/441
- So, 20/9 + 54/98 = 1223/441
In mixed form: 2341/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/9+54/98 20/18+54/98 60/9+54/98 20/27+54/98 20/45+54/98 20/63+54/98