Add 45/9 and 6/28
1st number: 5 0/9, 2nd number: 6/28
45/9 + 6/28 is 73/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 28 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 9 × 28 = 252,
45/9 = 45 × 28/9 × 28 = 1260/252 - Likewise, for the 2nd fraction, since 28 × 9 = 252,
6/28 = 6 × 9/28 × 9 = 54/252 - Add the two like fractions:
1260/252 + 54/252 = 1260 + 54/252 = 1314/252 - 1314/252 simplified gives 73/14
- So, 45/9 + 6/28 = 73/14
In mixed form: 53/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/9+6/28 45/9+12/28 45/18+6/28 45/9+6/56 45/9+18/28 45/27+6/28 45/9+6/84 45/9+30/28 45/9+42/28 45/63+6/28