Add 40/24 and 3/20
1st number: 1 16/24, 2nd number: 3/20
40/24 + 3/20 is 109/60.
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,
40/24 = 40 × 5/24 × 5 = 200/120 - Likewise, for the 2nd fraction, since 20 × 6 = 120,
3/20 = 3 × 6/20 × 6 = 18/120 - Add the two like fractions:
200/120 + 18/120 = 200 + 18/120 = 218/120 - 218/120 simplified gives 109/60
- So, 40/24 + 3/20 = 109/60
In mixed form: 149/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/24+3/20 40/24+6/20 40/48+3/20 40/24+3/40 40/24+9/20 40/72+3/20 40/24+3/60 40/24+15/20 40/24+21/20