Add 3/8 and 1/30
3/8 + 1/30 is 49/120.
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,
3/8 = 3 × 15/8 × 15 = 45/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
1/30 = 1 × 4/30 × 4 = 4/120 - Add the two like fractions:
45/120 + 4/120 = 45 + 4/120 = 49/120 - So, 3/8 + 1/30 = 49/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/8+1/30 3/8+2/30 3/16+1/30 3/8+1/60 9/8+1/30 3/8+3/30 3/24+1/30 3/8+1/90 15/8+1/30 3/8+5/30 3/40+1/30 21/8+1/30 3/8+7/30 3/56+1/30