Add 30/8 and 63/48
1st number: 3 6/8, 2nd number: 1 15/48
30/8 + 63/48 is 81/16.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 8 × 6 = 48,
30/8 = 30 × 6/8 × 6 = 180/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
63/48 = 63 × 1/48 × 1 = 63/48 - Add the two like fractions:
180/48 + 63/48 = 180 + 63/48 = 243/48 - 243/48 simplified gives 81/16
- So, 30/8 + 63/48 = 81/16
In mixed form: 51/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/8+63/48 30/16+63/48 30/8+63/96 90/8+63/48 30/24+63/48 30/40+63/48 30/56+63/48