Add 48/12 and 28/8
1st number: 4 0/12, 2nd number: 3 4/8
48/12 + 28/8 is 15/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 12 × 2 = 24,
48/12 = 48 × 2/12 × 2 = 96/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
28/8 = 28 × 3/8 × 3 = 84/24 - Add the two like fractions:
96/24 + 84/24 = 96 + 84/24 = 180/24 - 180/24 simplified gives 15/2
- So, 48/12 + 28/8 = 15/2
In mixed form: 71/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/12+28/8 48/12+56/8 48/24+28/8 48/12+28/16 48/12+84/8 48/36+28/8 48/12+28/24 48/60+28/8 48/12+28/40 48/84+28/8 48/12+28/56