Add 18/14 and 49/30
1st number: 1 4/14, 2nd number: 1 19/30
18/14 + 49/30 is 613/210.
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,
18/14 = 18 × 15/14 × 15 = 270/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
49/30 = 49 × 7/30 × 7 = 343/210 - Add the two like fractions:
270/210 + 343/210 = 270 + 343/210 = 613/210 - So, 18/14 + 49/30 = 613/210
In mixed form: 2193/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/14+49/30 18/14+98/30 18/28+49/30 18/14+49/60 54/14+49/30 18/42+49/30 18/14+49/90 90/14+49/30 18/70+49/30 18/98+49/30