Add 90/24 and 16/3
1st number: 3 18/24, 2nd number: 5 1/3
90/24 + 16/3 is 109/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 3 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
90/24 = 90 × 1/24 × 1 = 90/24 - Likewise, for the 2nd fraction, since 3 × 8 = 24,
16/3 = 16 × 8/3 × 8 = 128/24 - Add the two like fractions:
90/24 + 128/24 = 90 + 128/24 = 218/24 - 218/24 simplified gives 109/12
- So, 90/24 + 16/3 = 109/12
In mixed form: 91/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/24+32/3 90/48+16/3 90/24+16/6 90/24+48/3 90/72+16/3 90/24+16/9 90/24+80/3 90/24+16/15 90/24+16/21