Add 9/8 and 49/27
1st number: 1 1/8, 2nd number: 1 22/27
9/8 + 49/27 is 635/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
9/8 = 9 × 27/8 × 27 = 243/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
49/27 = 49 × 8/27 × 8 = 392/216 - Add the two like fractions:
243/216 + 392/216 = 243 + 392/216 = 635/216 - So, 9/8 + 49/27 = 635/216
In mixed form: 2203/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/8+49/27 9/8+98/27 9/16+49/27 9/8+49/54 27/8+49/27 9/24+49/27 9/8+49/81 45/8+49/27 9/40+49/27 63/8+49/27 9/56+49/27