Add 36/24 and 28/20
1st number: 1 12/24, 2nd number: 1 8/20
36/24 + 28/20 is 29/10.
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,
36/24 = 36 × 5/24 × 5 = 180/120 - Likewise, for the 2nd fraction, since 20 × 6 = 120,
28/20 = 28 × 6/20 × 6 = 168/120 - Add the two like fractions:
180/120 + 168/120 = 180 + 168/120 = 348/120 - 348/120 simplified gives 29/10
- So, 36/24 + 28/20 = 29/10
In mixed form: 29/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/24+28/20 36/24+56/20 36/48+28/20 36/24+28/40 36/24+84/20 36/72+28/20 36/24+28/60