Add 1/8 and 63/30
1st number: 1/8, 2nd number: 2 3/30
1/8 + 63/30 is 89/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
1/8 = 1 × 15/8 × 15 = 15/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
63/30 = 63 × 4/30 × 4 = 252/120 - Add the two like fractions:
15/120 + 252/120 = 15 + 252/120 = 267/120 - 267/120 simplified gives 89/40
- So, 1/8 + 63/30 = 89/40
In mixed form: 29/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8+63/30 1/16+63/30 1/8+63/60 3/8+63/30 1/24+63/30 1/8+63/90 5/8+63/30 1/40+63/30 7/8+63/30 1/56+63/30