Add 75/54 and 6/28
1st number: 1 21/54, 2nd number: 6/28
75/54 + 6/28 is 101/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 28 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
75/54 = 75 × 14/54 × 14 = 1050/756 - Likewise, for the 2nd fraction, since 28 × 27 = 756,
6/28 = 6 × 27/28 × 27 = 162/756 - Add the two like fractions:
1050/756 + 162/756 = 1050 + 162/756 = 1212/756 - 1212/756 simplified gives 101/63
- So, 75/54 + 6/28 = 101/63
In mixed form: 138/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/54+12/28 75/54+6/56 75/54+18/28 75/54+6/84 75/54+30/28 75/54+42/28