Add 48/15 and 1/7
1st number: 3 3/15, 2nd number: 1/7
48/15 + 1/7 is 117/35.
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,
48/15 = 48 × 7/15 × 7 = 336/105 - Likewise, for the 2nd fraction, since 7 × 15 = 105,
1/7 = 1 × 15/7 × 15 = 15/105 - Add the two like fractions:
336/105 + 15/105 = 336 + 15/105 = 351/105 - 351/105 simplified gives 117/35
- So, 48/15 + 1/7 = 117/35
In mixed form: 312/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/15+1/7 48/15+2/7 48/30+1/7 48/15+1/14 48/15+3/7 48/45+1/7 48/15+1/21 48/15+5/7 48/75+1/7 48/15+1/35 48/15+1/49