Add 30/27 and 6/45
1st number: 1 3/27, 2nd number: 6/45
30/27 + 6/45 is 56/45.
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,
30/27 = 30 × 5/27 × 5 = 150/135 - Likewise, for the 2nd fraction, since 45 × 3 = 135,
6/45 = 6 × 3/45 × 3 = 18/135 - Add the two like fractions:
150/135 + 18/135 = 150 + 18/135 = 168/135 - 168/135 simplified gives 56/45
- So, 30/27 + 6/45 = 56/45
In mixed form: 111/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/27+6/45 30/27+12/45 30/54+6/45 30/27+6/90 90/27+6/45 30/27+18/45 30/81+6/45 30/27+30/45 30/27+42/45