Add 28/24 and 75/12
1st number: 1 4/24, 2nd number: 6 3/12
28/24 + 75/12 is 89/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 12 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
28/24 = 28 × 1/24 × 1 = 28/24 - Likewise, for the 2nd fraction, since 12 × 2 = 24,
75/12 = 75 × 2/12 × 2 = 150/24 - Add the two like fractions:
28/24 + 150/24 = 28 + 150/24 = 178/24 - 178/24 simplified gives 89/12
- So, 28/24 + 75/12 = 89/12
In mixed form: 75/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/24+75/12 28/48+75/12 28/24+75/24 84/24+75/12 28/72+75/12 28/24+75/36 28/24+75/60 28/24+75/84