Add 35/75 and 36/20
1st number: 35/75, 2nd number: 1 16/20
35/75 + 36/20 is 34/15.
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,
35/75 = 35 × 4/75 × 4 = 140/300 - Likewise, for the 2nd fraction, since 20 × 15 = 300,
36/20 = 36 × 15/20 × 15 = 540/300 - Add the two like fractions:
140/300 + 540/300 = 140 + 540/300 = 680/300 - 680/300 simplified gives 34/15
- So, 35/75 + 36/20 = 34/15
In mixed form: 24/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/75+36/20 35/75+72/20 35/75+36/40 35/75+36/60