Add 30/14 and 4/30
1st number: 2 2/14, 2nd number: 4/30
30/14 + 4/30 is 239/105.
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,
30/14 = 30 × 15/14 × 15 = 450/210 - Likewise, for the 2nd fraction, since 30 × 7 = 210,
4/30 = 4 × 7/30 × 7 = 28/210 - Add the two like fractions:
450/210 + 28/210 = 450 + 28/210 = 478/210 - 478/210 simplified gives 239/105
- So, 30/14 + 4/30 = 239/105
In mixed form: 229/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14+4/30 30/14+8/30 30/28+4/30 30/14+4/60 90/14+4/30 30/14+12/30 30/42+4/30 30/14+4/90 30/14+20/30 30/70+4/30 30/14+28/30 30/98+4/30