Add 9/20 and 7/75
9/20 + 7/75 is 163/300.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 75 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 20 × 15 = 300,
9/20 = 9 × 15/20 × 15 = 135/300 - Likewise, for the 2nd fraction, since 75 × 4 = 300,
7/75 = 7 × 4/75 × 4 = 28/300 - Add the two like fractions:
135/300 + 28/300 = 135 + 28/300 = 163/300 - So, 9/20 + 7/75 = 163/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/20+7/75 9/20+14/75 9/40+7/75 27/20+7/75 9/20+21/75 9/60+7/75 45/20+7/75 9/20+35/75 63/20+7/75 9/20+49/75