Add 49/27 and 20/24
1st number: 1 22/27, 2nd number: 20/24
49/27 + 20/24 is 143/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 24 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 27 × 8 = 216,
49/27 = 49 × 8/27 × 8 = 392/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
20/24 = 20 × 9/24 × 9 = 180/216 - Add the two like fractions:
392/216 + 180/216 = 392 + 180/216 = 572/216 - 572/216 simplified gives 143/54
- So, 49/27 + 20/24 = 143/54
In mixed form: 235/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/27+20/24 49/27+40/24 49/54+20/24 49/27+20/48 49/27+60/24 49/81+20/24 49/27+20/72