Add 35/15 and 30/75
1st number: 2 5/15, 2nd number: 30/75
35/15 + 30/75 is 41/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 75 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 15 × 5 = 75,
35/15 = 35 × 5/15 × 5 = 175/75 - Likewise, for the 2nd fraction, since 75 × 1 = 75,
30/75 = 30 × 1/75 × 1 = 30/75 - Add the two like fractions:
175/75 + 30/75 = 175 + 30/75 = 205/75 - 205/75 simplified gives 41/15
- So, 35/15 + 30/75 = 41/15
In mixed form: 211/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15+30/75 35/15+60/75 35/30+30/75 35/15+90/75 35/45+30/75 35/75+30/75