Add 14/30 and 30/12
1st number: 14/30, 2nd number: 2 6/12
14/30 + 30/12 is 89/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
14/30 = 14 × 2/30 × 2 = 28/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
30/12 = 30 × 5/12 × 5 = 150/60 - Add the two like fractions:
28/60 + 150/60 = 28 + 150/60 = 178/60 - 178/60 simplified gives 89/30
- So, 14/30 + 30/12 = 89/30
In mixed form: 229/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/30+30/12 14/30+60/12 14/60+30/12 14/30+30/24 42/30+30/12 14/30+90/12 14/90+30/12 14/30+30/36 70/30+30/12 14/30+30/60 98/30+30/12 14/30+30/84