Add 30/4 and 3/98
1st number: 7 2/4, 2nd number: 3/98
30/4 + 3/98 is 369/49.
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,
3/98 = 3 × 2/98 × 2 = 6/196 - Add the two like fractions:
1470/196 + 6/196 = 1470 + 6/196 = 1476/196 - 1476/196 simplified gives 369/49
- So, 30/4 + 3/98 = 369/49
In mixed form: 726/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/4+3/98 30/4+6/98 30/8+3/98 90/4+3/98 30/4+9/98 30/12+3/98 30/4+15/98 30/20+3/98 30/4+21/98 30/28+3/98