Add 28/20 and 6/24
1st number: 1 8/20, 2nd number: 6/24
28/20 + 6/24 is 33/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 20 × 6 = 120,
28/20 = 28 × 6/20 × 6 = 168/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
6/24 = 6 × 5/24 × 5 = 30/120 - Add the two like fractions:
168/120 + 30/120 = 168 + 30/120 = 198/120 - 198/120 simplified gives 33/20
- So, 28/20 + 6/24 = 33/20
In mixed form: 113/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20+6/24 28/20+12/24 28/40+6/24 28/20+6/48 84/20+6/24 28/20+18/24 28/60+6/24 28/20+6/72 28/20+30/24 28/20+42/24