Add 12/98 and 3/7
12/98 + 3/7 is 27/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 7 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
12/98 = 12 × 1/98 × 1 = 12/98 - Likewise, for the 2nd fraction, since 7 × 14 = 98,
3/7 = 3 × 14/7 × 14 = 42/98 - Add the two like fractions:
12/98 + 42/98 = 12 + 42/98 = 54/98 - 54/98 simplified gives 27/49
- So, 12/98 + 3/7 = 27/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/98+3/7 12/98+6/7 12/98+3/14 36/98+3/7 12/98+9/7 12/98+3/21 60/98+3/7 12/98+15/7 12/98+3/35 84/98+3/7 12/98+21/7 12/98+3/49