Add 90/15 and 2/98
1st number: 6 0/15, 2nd number: 2/98
90/15 + 2/98 is 295/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 15 × 98 = 1470,
90/15 = 90 × 98/15 × 98 = 8820/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
2/98 = 2 × 15/98 × 15 = 30/1470 - Add the two like fractions:
8820/1470 + 30/1470 = 8820 + 30/1470 = 8850/1470 - 8850/1470 simplified gives 295/49
- So, 90/15 + 2/98 = 295/49
In mixed form: 61/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/15+4/98 90/30+2/98 90/15+6/98 90/45+2/98 90/15+10/98 90/75+2/98 90/15+14/98