Add 30/14 and 6/4
1st number: 2 2/14, 2nd number: 1 2/4
30/14 + 6/4 is 51/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 4 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 14 × 2 = 28,
30/14 = 30 × 2/14 × 2 = 60/28 - Likewise, for the 2nd fraction, since 4 × 7 = 28,
6/4 = 6 × 7/4 × 7 = 42/28 - Add the two like fractions:
60/28 + 42/28 = 60 + 42/28 = 102/28 - 102/28 simplified gives 51/14
- So, 30/14 + 6/4 = 51/14
In mixed form: 39/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/14+6/4 30/14+12/4 30/28+6/4 30/14+6/8 90/14+6/4 30/14+18/4 30/42+6/4 30/14+6/12 30/14+30/4 30/70+6/4 30/14+6/20 30/14+42/4 30/98+6/4 30/14+6/28