Add 27/2 and 24/30
1st number: 13 1/2, 2nd number: 24/30
27/2 + 24/30 is 143/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 30 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 30 × 1 = 30,
24/30 = 24 × 1/30 × 1 = 24/30 - Add the two like fractions:
405/30 + 24/30 = 405 + 24/30 = 429/30 - 429/30 simplified gives 143/10
- So, 27/2 + 24/30 = 143/10
In mixed form: 143/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2+24/30 27/2+48/30 27/4+24/30 27/2+24/60 81/2+24/30 27/2+72/30 27/6+24/30 27/2+24/90 27/10+24/30 27/14+24/30