Add 54/3 and 1/28
1st number: 18 0/3, 2nd number: 1/28
54/3 + 1/28 is 505/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
54/3 = 54 × 28/3 × 28 = 1512/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
1/28 = 1 × 3/28 × 3 = 3/84 - Add the two like fractions:
1512/84 + 3/84 = 1512 + 3/84 = 1515/84 - 1515/84 simplified gives 505/28
- So, 54/3 + 1/28 = 505/28
In mixed form: 181/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+2/28 54/6+1/28 54/3+1/56 54/3+3/28 54/9+1/28 54/3+1/84 54/3+5/28 54/15+1/28 54/3+7/28 54/21+1/28