Add 28/75 and 12/27
28/75 + 12/27 is 184/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 27 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 75 × 9 = 675,
28/75 = 28 × 9/75 × 9 = 252/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
12/27 = 12 × 25/27 × 25 = 300/675 - Add the two like fractions:
252/675 + 300/675 = 252 + 300/675 = 552/675 - 552/675 simplified gives 184/225
- So, 28/75 + 12/27 = 184/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/75+12/27 28/75+24/27 28/75+12/54 84/75+12/27 28/75+36/27 28/75+12/81 28/75+60/27 28/75+84/27