Add 30/6 and 63/72
1st number: 5 0/6, 2nd number: 63/72
30/6 + 63/72 is 47/8.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 6 × 12 = 72,
30/6 = 30 × 12/6 × 12 = 360/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
63/72 = 63 × 1/72 × 1 = 63/72 - Add the two like fractions:
360/72 + 63/72 = 360 + 63/72 = 423/72 - 423/72 simplified gives 47/8
- So, 30/6 + 63/72 = 47/8
In mixed form: 57/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/6+63/72 30/12+63/72 90/6+63/72 30/18+63/72 30/42+63/72