Add 27/50 and 54/28
1st number: 27/50, 2nd number: 1 26/28
27/50 + 54/28 is 432/175.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 28 is 700
Next, find the equivalent fraction of both fractional numbers with denominator 700 - For the 1st fraction, since 50 × 14 = 700,
27/50 = 27 × 14/50 × 14 = 378/700 - Likewise, for the 2nd fraction, since 28 × 25 = 700,
54/28 = 54 × 25/28 × 25 = 1350/700 - Add the two like fractions:
378/700 + 1350/700 = 378 + 1350/700 = 1728/700 - 1728/700 simplified gives 432/175
- So, 27/50 + 54/28 = 432/175
In mixed form: 282/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/50+54/28 27/50+54/56 81/50+54/28 27/50+54/84