Add 12/3 and 32/30
1st number: 4 0/3, 2nd number: 1 2/30
12/3 + 32/30 is 76/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 3 × 10 = 30,
12/3 = 12 × 10/3 × 10 = 120/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
32/30 = 32 × 1/30 × 1 = 32/30 - Add the two like fractions:
120/30 + 32/30 = 120 + 32/30 = 152/30 - 152/30 simplified gives 76/15
- So, 12/3 + 32/30 = 76/15
In mixed form: 51/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/3+32/30 12/3+64/30 12/6+32/30 12/3+32/60 36/3+32/30 12/3+96/30 12/9+32/30 12/3+32/90 60/3+32/30 12/15+32/30 84/3+32/30 12/21+32/30