Add 96/7 and 28/20
1st number: 13 5/7, 2nd number: 1 8/20
96/7 + 28/20 is 529/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 7 × 20 = 140,
96/7 = 96 × 20/7 × 20 = 1920/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
28/20 = 28 × 7/20 × 7 = 196/140 - Add the two like fractions:
1920/140 + 196/140 = 1920 + 196/140 = 2116/140 - 2116/140 simplified gives 529/35
- So, 96/7 + 28/20 = 529/35
In mixed form: 154/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/7+56/20 96/14+28/20 96/7+28/40 96/7+84/20 96/21+28/20 96/7+28/60 96/35+28/20 96/49+28/20