Add 12/10 and 35/98
1st number: 1 2/10, 2nd number: 35/98
12/10 + 35/98 is 109/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
12/10 = 12 × 49/10 × 49 = 588/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
35/98 = 35 × 5/98 × 5 = 175/490 - Add the two like fractions:
588/490 + 175/490 = 588 + 175/490 = 763/490 - 763/490 simplified gives 109/70
- So, 12/10 + 35/98 = 109/70
In mixed form: 139/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/10+35/98 12/10+70/98 12/20+35/98 36/10+35/98 12/30+35/98 60/10+35/98 12/50+35/98 84/10+35/98 12/70+35/98