Add 7/2 and 4/54
1st number: 3 1/2, 2nd number: 4/54
7/2 + 4/54 is 193/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
7/2 = 7 × 27/2 × 27 = 189/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
4/54 = 4 × 1/54 × 1 = 4/54 - Add the two like fractions:
189/54 + 4/54 = 189 + 4/54 = 193/54 - So, 7/2 + 4/54 = 193/54
In mixed form: 331/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/2+4/54 7/2+8/54 7/4+4/54 21/2+4/54 7/2+12/54 7/6+4/54 35/2+4/54 7/2+20/54 7/10+4/54 49/2+4/54 7/2+28/54 7/14+4/54