Add 54/27 and 54/5
1st number: 2 0/27, 2nd number: 10 4/5
54/27 + 54/5 is 64/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 5 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
54/27 = 54 × 5/27 × 5 = 270/135 - Likewise, for the 2nd fraction, since 5 × 27 = 135,
54/5 = 54 × 27/5 × 27 = 1458/135 - Add the two like fractions:
270/135 + 1458/135 = 270 + 1458/135 = 1728/135 - 1728/135 simplified gives 64/5
- So, 54/27 + 54/5 = 64/5
In mixed form: 124/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/27+54/10 54/81+54/5 54/27+54/15 54/27+54/25 54/27+54/35