Add 12/20 and 14/98
12/20 + 14/98 is 26/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 98 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 20 × 49 = 980,
12/20 = 12 × 49/20 × 49 = 588/980 - Likewise, for the 2nd fraction, since 98 × 10 = 980,
14/98 = 14 × 10/98 × 10 = 140/980 - Add the two like fractions:
588/980 + 140/980 = 588 + 140/980 = 728/980 - 728/980 simplified gives 26/35
- So, 12/20 + 14/98 = 26/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/20+14/98 12/20+28/98 12/40+14/98 36/20+14/98 12/20+42/98 12/60+14/98 60/20+14/98 12/20+70/98 84/20+14/98