Add 98/9 and 90/56
1st number: 10 8/9, 2nd number: 1 34/56
98/9 + 90/56 is 3149/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
98/9 = 98 × 56/9 × 56 = 5488/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
90/56 = 90 × 9/56 × 9 = 810/504 - Add the two like fractions:
5488/504 + 810/504 = 5488 + 810/504 = 6298/504 - 6298/504 simplified gives 3149/252
- So, 98/9 + 90/56 = 3149/252
In mixed form: 12125/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/18+90/56 98/27+90/56 98/45+90/56 98/63+90/56