Add 5/27 and 1/45
5/27 + 1/45 is 28/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 45 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 27 × 5 = 135,
5/27 = 5 × 5/27 × 5 = 25/135 - Likewise, for the 2nd fraction, since 45 × 3 = 135,
1/45 = 1 × 3/45 × 3 = 3/135 - Add the two like fractions:
25/135 + 3/135 = 25 + 3/135 = 28/135 - So, 5/27 + 1/45 = 28/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/27+1/45 5/27+2/45 5/54+1/45 5/27+1/90 15/27+1/45 5/27+3/45 5/81+1/45 25/27+1/45 5/27+5/45 35/27+1/45 5/27+7/45