Add 27/8 and 24/30
1st number: 3 3/8, 2nd number: 24/30
27/8 + 24/30 is 167/40.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 8 × 15 = 120,
27/8 = 27 × 15/8 × 15 = 405/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
24/30 = 24 × 4/30 × 4 = 96/120 - Add the two like fractions:
405/120 + 96/120 = 405 + 96/120 = 501/120 - 501/120 simplified gives 167/40
- So, 27/8 + 24/30 = 167/40
In mixed form: 47/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/8+24/30 27/8+48/30 27/16+24/30 27/8+24/60 81/8+24/30 27/8+72/30 27/24+24/30 27/8+24/90 27/40+24/30 27/56+24/30