Add 8/30 and 14/12
1st number: 8/30, 2nd number: 1 2/12
8/30 + 14/12 is 43/30.
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,
8/30 = 8 × 2/30 × 2 = 16/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
14/12 = 14 × 5/12 × 5 = 70/60 - Add the two like fractions:
16/60 + 70/60 = 16 + 70/60 = 86/60 - 86/60 simplified gives 43/30
- So, 8/30 + 14/12 = 43/30
In mixed form: 113/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/30+14/12 8/30+28/12 8/60+14/12 8/30+14/24 24/30+14/12 8/30+42/12 8/90+14/12 8/30+14/36 40/30+14/12 8/30+70/12 8/30+14/60 56/30+14/12 8/30+98/12 8/30+14/84