Add 12/4 and 48/7
1st number: 3 0/4, 2nd number: 6 6/7
12/4 + 48/7 is 69/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
12/4 = 12 × 7/4 × 7 = 84/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
48/7 = 48 × 4/7 × 4 = 192/28 - Add the two like fractions:
84/28 + 192/28 = 84 + 192/28 = 276/28 - 276/28 simplified gives 69/7
- So, 12/4 + 48/7 = 69/7
In mixed form: 96/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/4+48/7 12/4+96/7 12/8+48/7 12/4+48/14 36/4+48/7 12/4+48/21 60/4+48/7 12/20+48/7 12/4+48/35 84/4+48/7 12/28+48/7 12/4+48/49