Add 36/12 and 2/30
1st number: 3 0/12, 2nd number: 2/30
36/12 + 2/30 is 46/15.
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,
36/12 = 36 × 5/12 × 5 = 180/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
2/30 = 2 × 2/30 × 2 = 4/60 - Add the two like fractions:
180/60 + 4/60 = 180 + 4/60 = 184/60 - 184/60 simplified gives 46/15
- So, 36/12 + 2/30 = 46/15
In mixed form: 31/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/12+2/30 36/12+4/30 36/24+2/30 36/12+2/60 36/12+6/30 36/12+2/90 36/12+10/30 36/60+2/30 36/12+14/30 36/84+2/30