Add 27/9 and 30/6
1st number: 3 0/9, 2nd number: 5 0/6
27/9 + 30/6 is 8/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 6 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
27/9 = 27 × 2/9 × 2 = 54/18 - Likewise, for the 2nd fraction, since 6 × 3 = 18,
30/6 = 30 × 3/6 × 3 = 90/18 - Add the two like fractions:
54/18 + 90/18 = 54 + 90/18 = 144/18 - 144/18 simplified gives 8/1
- So, 27/9 + 30/6 = 8/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/9+30/6 27/9+60/6 27/18+30/6 27/9+30/12 81/9+30/6 27/9+90/6 27/9+30/18 27/45+30/6 27/63+30/6 27/9+30/42