Add 30/2 and 27/5
1st number: 15 0/2, 2nd number: 5 2/5
30/2 + 27/5 is 102/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 5 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
30/2 = 30 × 5/2 × 5 = 150/10 - Likewise, for the 2nd fraction, since 5 × 2 = 10,
27/5 = 27 × 2/5 × 2 = 54/10 - Add the two like fractions:
150/10 + 54/10 = 150 + 54/10 = 204/10 - 204/10 simplified gives 102/5
- So, 30/2 + 27/5 = 102/5
In mixed form: 202/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/2+27/5 30/2+54/5 30/4+27/5 30/2+27/10 90/2+27/5 30/2+81/5 30/6+27/5 30/2+27/15 30/10+27/5 30/2+27/25 30/14+27/5 30/2+27/35