Add 5/20 and 30/24
1st number: 5/20, 2nd number: 1 6/24
5/20 + 30/24 is 3/2.
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,
5/20 = 5 × 6/20 × 6 = 30/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
30/24 = 30 × 5/24 × 5 = 150/120 - Add the two like fractions:
30/120 + 150/120 = 30 + 150/120 = 180/120 - 180/120 simplified gives 3/2
- So, 5/20 + 30/24 = 3/2
In mixed form: 11/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/20+30/24 5/20+60/24 5/40+30/24 5/20+30/48 15/20+30/24 5/20+90/24 5/60+30/24 5/20+30/72 25/20+30/24 35/20+30/24