Add 30/24 and 16/18
1st number: 1 6/24, 2nd number: 16/18
30/24 + 16/18 is 77/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 18 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
30/24 = 30 × 3/24 × 3 = 90/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
16/18 = 16 × 4/18 × 4 = 64/72 - Add the two like fractions:
90/72 + 64/72 = 90 + 64/72 = 154/72 - 154/72 simplified gives 77/36
- So, 30/24 + 16/18 = 77/36
In mixed form: 25/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24+16/18 30/24+32/18 30/48+16/18 30/24+16/36 90/24+16/18 30/24+48/18 30/72+16/18 30/24+16/54 30/24+80/18 30/24+16/90