Add 75/54 and 6/4
1st number: 1 21/54, 2nd number: 1 2/4
75/54 + 6/4 is 26/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 54 × 2 = 108,
75/54 = 75 × 2/54 × 2 = 150/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
6/4 = 6 × 27/4 × 27 = 162/108 - Add the two like fractions:
150/108 + 162/108 = 150 + 162/108 = 312/108 - 312/108 simplified gives 26/9
- So, 75/54 + 6/4 = 26/9
In mixed form: 28/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/54+12/4 75/54+6/8 75/54+18/4 75/54+6/12 75/54+30/4 75/54+6/20 75/54+42/4 75/54+6/28