Add 24/12 and 48/30
1st number: 2 0/12, 2nd number: 1 18/30
24/12 + 48/30 is 18/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
24/12 = 24 × 5/12 × 5 = 120/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
48/30 = 48 × 2/30 × 2 = 96/60 - Add the two like fractions:
120/60 + 96/60 = 120 + 96/60 = 216/60 - 216/60 simplified gives 18/5
- So, 24/12 + 48/30 = 18/5
In mixed form: 33/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/12+48/30 24/12+96/30 24/12+48/60 72/12+48/30 24/36+48/30 24/12+48/90 24/60+48/30 24/84+48/30