Add 54/27 and 10/7
1st number: 2 0/27, 2nd number: 1 3/7
54/27 + 10/7 is 24/7.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 7 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 27 × 7 = 189,
54/27 = 54 × 7/27 × 7 = 378/189 - Likewise, for the 2nd fraction, since 7 × 27 = 189,
10/7 = 10 × 27/7 × 27 = 270/189 - Add the two like fractions:
378/189 + 270/189 = 378 + 270/189 = 648/189 - 648/189 simplified gives 24/7
- So, 54/27 + 10/7 = 24/7
In mixed form: 33/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/27+20/7 54/27+10/14 54/27+30/7 54/81+10/7 54/27+10/21 54/27+50/7 54/27+10/35 54/27+70/7 54/27+10/49