Add 54/28 and 4/27
1st number: 1 26/28, 2nd number: 4/27
54/28 + 4/27 is 785/378.
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,
54/28 = 54 × 27/28 × 27 = 1458/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
4/27 = 4 × 28/27 × 28 = 112/756 - Add the two like fractions:
1458/756 + 112/756 = 1458 + 112/756 = 1570/756 - 1570/756 simplified gives 785/378
- So, 54/28 + 4/27 = 785/378
In mixed form: 229/378
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/28+8/27 54/56+4/27 54/28+4/54 54/28+12/27 54/84+4/27 54/28+4/81 54/28+20/27 54/28+28/27