Add 14/12 and 10/30
1st number: 1 2/12, 2nd number: 10/30
14/12 + 10/30 is 3/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
14/12 = 14 × 5/12 × 5 = 70/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
10/30 = 10 × 2/30 × 2 = 20/60 - Add the two like fractions:
70/60 + 20/60 = 70 + 20/60 = 90/60 - 90/60 simplified gives 3/2
- So, 14/12 + 10/30 = 3/2
In mixed form: 11/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/12+10/30 14/12+20/30 14/24+10/30 14/12+10/60 42/12+10/30 14/36+10/30 14/12+10/90 70/12+10/30 14/12+50/30 14/60+10/30 98/12+10/30 14/12+70/30 14/84+10/30