Add 12/98 and 90/35
1st number: 12/98, 2nd number: 2 20/35
12/98 + 90/35 is 132/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 35 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
12/98 = 12 × 5/98 × 5 = 60/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
90/35 = 90 × 14/35 × 14 = 1260/490 - Add the two like fractions:
60/490 + 1260/490 = 60 + 1260/490 = 1320/490 - 1320/490 simplified gives 132/49
- So, 12/98 + 90/35 = 132/49
In mixed form: 234/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/98+90/35 12/98+90/70 36/98+90/35 60/98+90/35 84/98+90/35