Add 35/14 and 98/30
1st number: 2 7/14, 2nd number: 3 8/30
35/14 + 98/30 is 173/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 30 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
35/14 = 35 × 15/14 × 15 = 525/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
98/30 = 98 × 7/30 × 7 = 686/210 - Add the two like fractions:
525/210 + 686/210 = 525 + 686/210 = 1211/210 - 1211/210 simplified gives 173/30
- So, 35/14 + 98/30 = 173/30
In mixed form: 523/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/14+98/30 35/28+98/30 35/14+98/60 35/42+98/30 35/14+98/90 35/70+98/30 35/98+98/30