Add 7/20 and 25/24
1st number: 7/20, 2nd number: 1 1/24
7/20 + 25/24 is 167/120.
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,
7/20 = 7 × 6/20 × 6 = 42/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
25/24 = 25 × 5/24 × 5 = 125/120 - Add the two like fractions:
42/120 + 125/120 = 42 + 125/120 = 167/120 - So, 7/20 + 25/24 = 167/120
In mixed form: 147/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/20+25/24 7/20+50/24 7/40+25/24 7/20+25/48 21/20+25/24 7/20+75/24 7/60+25/24 7/20+25/72 35/20+25/24 49/20+25/24