Add 28/24 and 6/20
1st number: 1 4/24, 2nd number: 6/20
28/24 + 6/20 is 22/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 20 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
28/24 = 28 × 5/24 × 5 = 140/120 - Likewise, for the 2nd fraction, since 20 × 6 = 120,
6/20 = 6 × 6/20 × 6 = 36/120 - Add the two like fractions:
140/120 + 36/120 = 140 + 36/120 = 176/120 - 176/120 simplified gives 22/15
- So, 28/24 + 6/20 = 22/15
In mixed form: 17/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/24+6/20 28/24+12/20 28/48+6/20 28/24+6/40 84/24+6/20 28/24+18/20 28/72+6/20 28/24+6/60 28/24+30/20 28/24+42/20