Add 12/20 and 48/10
1st number: 12/20, 2nd number: 4 8/10
12/20 + 48/10 is 27/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 10 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
12/20 = 12 × 1/20 × 1 = 12/20 - Likewise, for the 2nd fraction, since 10 × 2 = 20,
48/10 = 48 × 2/10 × 2 = 96/20 - Add the two like fractions:
12/20 + 96/20 = 12 + 96/20 = 108/20 - 108/20 simplified gives 27/5
- So, 12/20 + 48/10 = 27/5
In mixed form: 52/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/20+48/10 12/20+96/10 12/40+48/10 12/20+48/20 36/20+48/10 12/60+48/10 12/20+48/30 60/20+48/10 12/20+48/50 84/20+48/10 12/20+48/70