Add 30/4 and 14/98
1st number: 7 2/4, 2nd number: 14/98
30/4 + 14/98 is 107/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
30/4 = 30 × 49/4 × 49 = 1470/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
14/98 = 14 × 2/98 × 2 = 28/196 - Add the two like fractions:
1470/196 + 28/196 = 1470 + 28/196 = 1498/196 - 1498/196 simplified gives 107/14
- So, 30/4 + 14/98 = 107/14
In mixed form: 79/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4+14/98 30/4+28/98 30/8+14/98 90/4+14/98 30/4+42/98 30/12+14/98 30/4+70/98 30/20+14/98 30/28+14/98