Add 28/45 and 2/75
28/45 + 2/75 is 146/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 75 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 45 × 5 = 225,
28/45 = 28 × 5/45 × 5 = 140/225 - Likewise, for the 2nd fraction, since 75 × 3 = 225,
2/75 = 2 × 3/75 × 3 = 6/225 - Add the two like fractions:
140/225 + 6/225 = 140 + 6/225 = 146/225 - So, 28/45 + 2/75 = 146/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/45+2/75 28/45+4/75 28/90+2/75 84/45+2/75 28/45+6/75 28/45+10/75 28/45+14/75