Add 3/8 and 28/49
3/8 + 28/49 is 53/56.
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,
28/49 = 28 × 8/49 × 8 = 224/392 - Add the two like fractions:
147/392 + 224/392 = 147 + 224/392 = 371/392 - 371/392 simplified gives 53/56
- So, 3/8 + 28/49 = 53/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/8+28/49 3/8+56/49 3/16+28/49 3/8+28/98 9/8+28/49 3/8+84/49 3/24+28/49 15/8+28/49 3/40+28/49 21/8+28/49 3/56+28/49