Add 28/75 and 49/12
1st number: 28/75, 2nd number: 4 1/12
28/75 + 49/12 is 1337/300.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
28/75 = 28 × 4/75 × 4 = 112/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
49/12 = 49 × 25/12 × 25 = 1225/300 - Add the two like fractions:
112/300 + 1225/300 = 112 + 1225/300 = 1337/300 - So, 28/75 + 49/12 = 1337/300
In mixed form: 4137/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/75+49/12 28/75+98/12 28/75+49/24 84/75+49/12 28/75+49/36 28/75+49/60 28/75+49/84