Add 7/75 and 5/20
7/75 + 5/20 is 103/300.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 20 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
7/75 = 7 × 4/75 × 4 = 28/300 - Likewise, for the 2nd fraction, since 20 × 15 = 300,
5/20 = 5 × 15/20 × 15 = 75/300 - Add the two like fractions:
28/300 + 75/300 = 28 + 75/300 = 103/300 - So, 7/75 + 5/20 = 103/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/75+5/20 7/75+10/20 7/75+5/40 21/75+5/20 7/75+15/20 7/75+5/60 35/75+5/20 7/75+25/20 49/75+5/20 7/75+35/20