Add 28/12 and 48/10
1st number: 2 4/12, 2nd number: 4 8/10
28/12 + 48/10 is 107/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
28/12 = 28 × 5/12 × 5 = 140/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
48/10 = 48 × 6/10 × 6 = 288/60 - Add the two like fractions:
140/60 + 288/60 = 140 + 288/60 = 428/60 - 428/60 simplified gives 107/15
- So, 28/12 + 48/10 = 107/15
In mixed form: 72/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/12+48/10 28/12+96/10 28/24+48/10 28/12+48/20 84/12+48/10 28/36+48/10 28/12+48/30 28/60+48/10 28/12+48/50 28/84+48/10 28/12+48/70