Add 1/75 and 4/45
1/75 + 4/45 is 23/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
1/75 = 1 × 3/75 × 3 = 3/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
4/45 = 4 × 5/45 × 5 = 20/225 - Add the two like fractions:
3/225 + 20/225 = 3 + 20/225 = 23/225 - So, 1/75 + 4/45 = 23/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/75+4/45 1/75+8/45 1/75+4/90 3/75+4/45 1/75+12/45 5/75+4/45 1/75+20/45 7/75+4/45 1/75+28/45