Add 90/24 and 8/27
1st number: 3 18/24, 2nd number: 8/27
90/24 + 8/27 is 437/108.
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,
8/27 = 8 × 8/27 × 8 = 64/216 - Add the two like fractions:
810/216 + 64/216 = 810 + 64/216 = 874/216 - 874/216 simplified gives 437/108
- So, 90/24 + 8/27 = 437/108
In mixed form: 45/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/24+16/27 90/48+8/27 90/24+8/54 90/24+24/27 90/72+8/27 90/24+8/81 90/24+40/27 90/24+56/27