Add 75/24 and 7/18
1st number: 3 3/24, 2nd number: 7/18
75/24 + 7/18 is 253/72.
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,
75/24 = 75 × 3/24 × 3 = 225/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
7/18 = 7 × 4/18 × 4 = 28/72 - Add the two like fractions:
225/72 + 28/72 = 225 + 28/72 = 253/72 - So, 75/24 + 7/18 = 253/72
In mixed form: 337/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/24+14/18 75/48+7/18 75/24+7/36 75/24+21/18 75/72+7/18 75/24+7/54 75/24+35/18 75/24+7/90 75/24+49/18