Add 24/7 and 54/27
1st number: 3 3/7, 2nd number: 2 0/27
24/7 + 54/27 is 38/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 7 × 27 = 189,
24/7 = 24 × 27/7 × 27 = 648/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
54/27 = 54 × 7/27 × 7 = 378/189 - Add the two like fractions:
648/189 + 378/189 = 648 + 378/189 = 1026/189 - 1026/189 simplified gives 38/7
- So, 24/7 + 54/27 = 38/7
In mixed form: 53/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/7+54/27 24/14+54/27 72/7+54/27 24/21+54/27 24/7+54/81 24/35+54/27 24/49+54/27