Add 6/4 and 72/54
1st number: 1 2/4, 2nd number: 1 18/54
6/4 + 72/54 is 17/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 54 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
6/4 = 6 × 27/4 × 27 = 162/108 - Likewise, for the 2nd fraction, since 54 × 2 = 108,
72/54 = 72 × 2/54 × 2 = 144/108 - Add the two like fractions:
162/108 + 144/108 = 162 + 144/108 = 306/108 - 306/108 simplified gives 17/6
- So, 6/4 + 72/54 = 17/6
In mixed form: 25/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4+72/54 6/8+72/54 18/4+72/54 6/12+72/54 30/4+72/54 6/20+72/54 42/4+72/54 6/28+72/54