Add 90/24 and 49/27
1st number: 3 18/24, 2nd number: 1 22/27
90/24 + 49/27 is 601/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
90/24 = 90 × 9/24 × 9 = 810/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
49/27 = 49 × 8/27 × 8 = 392/216 - Add the two like fractions:
810/216 + 392/216 = 810 + 392/216 = 1202/216 - 1202/216 simplified gives 601/108
- So, 90/24 + 49/27 = 601/108
In mixed form: 561/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/24+98/27 90/48+49/27 90/24+49/54 90/72+49/27 90/24+49/81