Add 9/75 and 7/45
9/75 + 7/45 is 62/225.
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,
9/75 = 9 × 3/75 × 3 = 27/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
7/45 = 7 × 5/45 × 5 = 35/225 - Add the two like fractions:
27/225 + 35/225 = 27 + 35/225 = 62/225 - So, 9/75 + 7/45 = 62/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/75+7/45 9/75+14/45 9/75+7/90 27/75+7/45 9/75+21/45 45/75+7/45 9/75+35/45 63/75+7/45 9/75+49/45