Add 3/8 and 15/49
3/8 + 15/49 is 267/392.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 8 × 49 = 392,
3/8 = 3 × 49/8 × 49 = 147/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
15/49 = 15 × 8/49 × 8 = 120/392 - Add the two like fractions:
147/392 + 120/392 = 147 + 120/392 = 267/392 - So, 3/8 + 15/49 = 267/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/8+15/49 3/8+30/49 3/16+15/49 3/8+15/98 9/8+15/49 3/8+45/49 3/24+15/49 15/8+15/49 3/8+75/49 3/40+15/49 21/8+15/49 3/56+15/49