Add 25/20 and 36/24
1st number: 1 5/20, 2nd number: 1 12/24
25/20 + 36/24 is 11/4.
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,
25/20 = 25 × 6/20 × 6 = 150/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
36/24 = 36 × 5/24 × 5 = 180/120 - Add the two like fractions:
150/120 + 180/120 = 150 + 180/120 = 330/120 - 330/120 simplified gives 11/4
- So, 25/20 + 36/24 = 11/4
In mixed form: 23/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20+36/24 25/20+72/24 25/40+36/24 25/20+36/48 75/20+36/24 25/60+36/24 25/20+36/72