Add 15/5 and 27/6
1st number: 3 0/5, 2nd number: 4 3/6
15/5 + 27/6 is 15/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
15/5 = 15 × 6/5 × 6 = 90/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
27/6 = 27 × 5/6 × 5 = 135/30 - Add the two like fractions:
90/30 + 135/30 = 90 + 135/30 = 225/30 - 225/30 simplified gives 15/2
- So, 15/5 + 27/6 = 15/2
In mixed form: 71/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/5+27/6 15/5+54/6 15/10+27/6 15/5+27/12 45/5+27/6 15/5+81/6 15/5+27/18 75/5+27/6 15/25+27/6 15/5+27/30 15/35+27/6 15/5+27/42