Add 15/30 and 27/6
1st number: 15/30, 2nd number: 4 3/6
15/30 + 27/6 is 5/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
15/30 = 15 × 1/30 × 1 = 15/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
27/6 = 27 × 5/6 × 5 = 135/30 - Add the two like fractions:
15/30 + 135/30 = 15 + 135/30 = 150/30 - 150/30 simplified gives 5/1
- So, 15/30 + 27/6 = 5/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 15/30+54/6 15/60+27/6 15/30+27/12 45/30+27/6 15/30+81/6 15/90+27/6 15/30+27/18 75/30+27/6 15/30+27/30 15/30+27/42