Add 27/54 and 70/27
1st number: 27/54, 2nd number: 2 16/27
27/54 + 70/27 is 167/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
27/54 = 27 × 1/54 × 1 = 27/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
70/27 = 70 × 2/27 × 2 = 140/54 - Add the two like fractions:
27/54 + 140/54 = 27 + 140/54 = 167/54 - So, 27/54 + 70/27 = 167/54
In mixed form: 35/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 27/54+70/54 81/54+70/27 27/54+70/81