Add 12/30 and 63/6
1st number: 12/30, 2nd number: 10 3/6
12/30 + 63/6 is 109/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
12/30 = 12 × 1/30 × 1 = 12/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
63/6 = 63 × 5/6 × 5 = 315/30 - Add the two like fractions:
12/30 + 315/30 = 12 + 315/30 = 327/30 - 327/30 simplified gives 109/10
- So, 12/30 + 63/6 = 109/10
In mixed form: 109/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/30+63/6 12/60+63/6 12/30+63/12 36/30+63/6 12/90+63/6 12/30+63/18 60/30+63/6 12/30+63/30 84/30+63/6 12/30+63/42