Add 12/24 and 75/18
1st number: 12/24, 2nd number: 4 3/18
12/24 + 75/18 is 14/3.
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,
12/24 = 12 × 3/24 × 3 = 36/72 - Likewise, for the 2nd fraction, since 18 × 4 = 72,
75/18 = 75 × 4/18 × 4 = 300/72 - Add the two like fractions:
36/72 + 300/72 = 36 + 300/72 = 336/72 - 336/72 simplified gives 14/3
- So, 12/24 + 75/18 = 14/3
In mixed form: 42/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/48+75/18 12/24+75/36 36/24+75/18 12/72+75/18 12/24+75/54 60/24+75/18 12/24+75/90 84/24+75/18