Add 3/15 and 48/7
1st number: 3/15, 2nd number: 6 6/7
3/15 + 48/7 is 247/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 7 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 15 × 7 = 105,
3/15 = 3 × 7/15 × 7 = 21/105 - Likewise, for the 2nd fraction, since 7 × 15 = 105,
48/7 = 48 × 15/7 × 15 = 720/105 - Add the two like fractions:
21/105 + 720/105 = 21 + 720/105 = 741/105 - 741/105 simplified gives 247/35
- So, 3/15 + 48/7 = 247/35
In mixed form: 72/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/15+48/7 3/15+96/7 3/30+48/7 3/15+48/14 9/15+48/7 3/45+48/7 3/15+48/21 3/75+48/7 3/15+48/35 21/15+48/7 3/15+48/49