Add 1/14 and 30/12
1st number: 1/14, 2nd number: 2 6/12
1/14 + 30/12 is 18/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 14 × 6 = 84,
1/14 = 1 × 6/14 × 6 = 6/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
30/12 = 30 × 7/12 × 7 = 210/84 - Add the two like fractions:
6/84 + 210/84 = 6 + 210/84 = 216/84 - 216/84 simplified gives 18/7
- So, 1/14 + 30/12 = 18/7
In mixed form: 24/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14+30/12 1/14+60/12 1/28+30/12 1/14+30/24 3/14+30/12 1/14+90/12 1/42+30/12 1/14+30/36 5/14+30/12 1/70+30/12 1/14+30/60 7/14+30/12 1/98+30/12 1/14+30/84