Add 30/27 and 8/5
1st number: 1 3/27, 2nd number: 1 3/5
30/27 + 8/5 is 122/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 5 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 5 × 27 = 135,
8/5 = 8 × 27/5 × 27 = 216/135 - Add the two like fractions:
150/135 + 216/135 = 150 + 216/135 = 366/135 - 366/135 simplified gives 122/45
- So, 30/27 + 8/5 = 122/45
In mixed form: 232/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/27+8/5 30/27+16/5 30/54+8/5 30/27+8/10 90/27+8/5 30/27+24/5 30/81+8/5 30/27+8/15 30/27+40/5 30/27+8/25 30/27+56/5 30/27+8/35