Add 28/45 and 24/75
28/45 + 24/75 is 212/225.
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,
24/75 = 24 × 3/75 × 3 = 72/225 - Add the two like fractions:
140/225 + 72/225 = 140 + 72/225 = 212/225 - So, 28/45 + 24/75 = 212/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/45+24/75 28/45+48/75 28/90+24/75 84/45+24/75 28/45+72/75