Add 28/35 and 36/7
1st number: 28/35, 2nd number: 5 1/7
28/35 + 36/7 is 208/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 7 is 35
Next, find the equivalent fraction of both fractional numbers with denominator 35 - For the 1st fraction, since 35 × 1 = 35,
28/35 = 28 × 1/35 × 1 = 28/35 - Likewise, for the 2nd fraction, since 7 × 5 = 35,
36/7 = 36 × 5/7 × 5 = 180/35 - Add the two like fractions:
28/35 + 180/35 = 28 + 180/35 = 208/35 - So, 28/35 + 36/7 = 208/35
In mixed form: 533/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/35+36/7 28/35+72/7 28/70+36/7 28/35+36/14 84/35+36/7 28/35+36/21 28/35+36/35 28/35+36/49