Add 2/54 and 90/27
1st number: 2/54, 2nd number: 3 9/27
2/54 + 90/27 is 91/27.
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,
2/54 = 2 × 1/54 × 1 = 2/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
90/27 = 90 × 2/27 × 2 = 180/54 - Add the two like fractions:
2/54 + 180/54 = 2 + 180/54 = 182/54 - 182/54 simplified gives 91/27
- So, 2/54 + 90/27 = 91/27
In mixed form: 310/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/54+90/27 2/54+90/54 6/54+90/27 2/54+90/81 10/54+90/27 14/54+90/27