Add 2/5 and 54/27
1st number: 2/5, 2nd number: 2 0/27
2/5 + 54/27 is 12/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 5 × 27 = 135,
2/5 = 2 × 27/5 × 27 = 54/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
54/27 = 54 × 5/27 × 5 = 270/135 - Add the two like fractions:
54/135 + 270/135 = 54 + 270/135 = 324/135 - 324/135 simplified gives 12/5
- So, 2/5 + 54/27 = 12/5
In mixed form: 22/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/5+54/27 2/10+54/27 6/5+54/27 2/15+54/27 2/5+54/81 10/5+54/27 2/25+54/27 14/5+54/27 2/35+54/27