Add 27/2 and 24/15
1st number: 13 1/2, 2nd number: 1 9/15
27/2 + 24/15 is 151/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 15 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 2 × 15 = 30,
27/2 = 27 × 15/2 × 15 = 405/30 - Likewise, for the 2nd fraction, since 15 × 2 = 30,
24/15 = 24 × 2/15 × 2 = 48/30 - Add the two like fractions:
405/30 + 48/30 = 405 + 48/30 = 453/30 - 453/30 simplified gives 151/10
- So, 27/2 + 24/15 = 151/10
In mixed form: 151/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2+24/15 27/2+48/15 27/4+24/15 27/2+24/30 81/2+24/15 27/2+72/15 27/6+24/15 27/2+24/45 27/10+24/15 27/2+24/75 27/14+24/15