Add 18/75 and 1/9
18/75 + 1/9 is 79/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 9 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
18/75 = 18 × 3/75 × 3 = 54/225 - Likewise, for the 2nd fraction, since 9 × 25 = 225,
1/9 = 1 × 25/9 × 25 = 25/225 - Add the two like fractions:
54/225 + 25/225 = 54 + 25/225 = 79/225 - So, 18/75 + 1/9 = 79/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/75+1/9 18/75+2/9 18/75+1/18 54/75+1/9 18/75+3/9 18/75+1/27 90/75+1/9 18/75+5/9 18/75+1/45 18/75+7/9 18/75+1/63