Add 18/14 and 48/7
1st number: 1 4/14, 2nd number: 6 6/7
18/14 + 48/7 is 57/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 14 × 1 = 14,
18/14 = 18 × 1/14 × 1 = 18/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
48/7 = 48 × 2/7 × 2 = 96/14 - Add the two like fractions:
18/14 + 96/14 = 18 + 96/14 = 114/14 - 114/14 simplified gives 57/7
- So, 18/14 + 48/7 = 57/7
In mixed form: 81/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/14+48/7 18/14+96/7 18/28+48/7 18/14+48/14 54/14+48/7 18/42+48/7 18/14+48/21 90/14+48/7 18/70+48/7 18/14+48/35 18/98+48/7 18/14+48/49