Add 7/98 and 75/9
1st number: 7/98, 2nd number: 8 3/9
7/98 + 75/9 is 353/42.
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,
7/98 = 7 × 9/98 × 9 = 63/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
75/9 = 75 × 98/9 × 98 = 7350/882 - Add the two like fractions:
63/882 + 7350/882 = 63 + 7350/882 = 7413/882 - 7413/882 simplified gives 353/42
- So, 7/98 + 75/9 = 353/42
In mixed form: 817/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/98+75/9 7/98+75/18 21/98+75/9 7/98+75/27 35/98+75/9 7/98+75/45 49/98+75/9 7/98+75/63