Add 2/24 and 30/18
1st number: 2/24, 2nd number: 1 12/18
2/24 + 30/18 is 7/4.
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,
2/24 = 2 × 3/24 × 3 = 6/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
30/18 = 30 × 4/18 × 4 = 120/72 - Add the two like fractions:
6/72 + 120/72 = 6 + 120/72 = 126/72 - 126/72 simplified gives 7/4
- So, 2/24 + 30/18 = 7/4
In mixed form: 13/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/24+30/18 2/24+60/18 2/48+30/18 2/24+30/36 6/24+30/18 2/24+90/18 2/72+30/18 2/24+30/54 10/24+30/18 2/24+30/90 14/24+30/18