Add 12/14 and 45/98
12/14 + 45/98 is 129/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 98 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
12/14 = 12 × 7/14 × 7 = 84/98 - Likewise, for the 2nd fraction, since 98 × 1 = 98,
45/98 = 45 × 1/98 × 1 = 45/98 - Add the two like fractions:
84/98 + 45/98 = 84 + 45/98 = 129/98 - So, 12/14 + 45/98 = 129/98
In mixed form: 131/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/14+45/98 12/14+90/98 12/28+45/98 36/14+45/98 12/42+45/98 60/14+45/98 12/70+45/98 84/14+45/98 12/98+45/98