Add 54/3 and 4/14
1st number: 18 0/3, 2nd number: 4/14
54/3 + 4/14 is 128/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
54/3 = 54 × 14/3 × 14 = 756/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
4/14 = 4 × 3/14 × 3 = 12/42 - Add the two like fractions:
756/42 + 12/42 = 756 + 12/42 = 768/42 - 768/42 simplified gives 128/7
- So, 54/3 + 4/14 = 128/7
In mixed form: 182/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+8/14 54/6+4/14 54/3+4/28 54/3+12/14 54/9+4/14 54/3+4/42 54/3+20/14 54/15+4/14 54/3+4/70 54/3+28/14 54/21+4/14 54/3+4/98