Add 72/98 and 56/9
1st number: 72/98, 2nd number: 6 2/9
72/98 + 56/9 is 3068/441.
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,
72/98 = 72 × 9/98 × 9 = 648/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
56/9 = 56 × 98/9 × 98 = 5488/882 - Add the two like fractions:
648/882 + 5488/882 = 648 + 5488/882 = 6136/882 - 6136/882 simplified gives 3068/441
- So, 72/98 + 56/9 = 3068/441
In mixed form: 6422/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/98+56/18 72/98+56/27 72/98+56/45 72/98+56/63