Add 9/8 and 27/49
1st number: 1 1/8, 2nd number: 27/49
9/8 + 27/49 is 657/392.
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,
9/8 = 9 × 49/8 × 49 = 441/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
27/49 = 27 × 8/49 × 8 = 216/392 - Add the two like fractions:
441/392 + 216/392 = 441 + 216/392 = 657/392 - So, 9/8 + 27/49 = 657/392
In mixed form: 1265/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/8+27/49 9/8+54/49 9/16+27/49 9/8+27/98 27/8+27/49 9/8+81/49 9/24+27/49 45/8+27/49 9/40+27/49 63/8+27/49 9/56+27/49