Add 45/28 and 6/27
1st number: 1 17/28, 2nd number: 6/27
45/28 + 6/27 is 461/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 28 × 27 = 756,
45/28 = 45 × 27/28 × 27 = 1215/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
6/27 = 6 × 28/27 × 28 = 168/756 - Add the two like fractions:
1215/756 + 168/756 = 1215 + 168/756 = 1383/756 - 1383/756 simplified gives 461/252
- So, 45/28 + 6/27 = 461/252
In mixed form: 1209/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/28+6/27 45/28+12/27 45/56+6/27 45/28+6/54 45/28+18/27 45/84+6/27 45/28+6/81 45/28+30/27 45/28+42/27