Add 80/24 and 2/30
1st number: 3 8/24, 2nd number: 2/30
80/24 + 2/30 is 17/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 30 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
80/24 = 80 × 5/24 × 5 = 400/120 - Likewise, for the 2nd fraction, since 30 × 4 = 120,
2/30 = 2 × 4/30 × 4 = 8/120 - Add the two like fractions:
400/120 + 8/120 = 400 + 8/120 = 408/120 - 408/120 simplified gives 17/5
- So, 80/24 + 2/30 = 17/5
In mixed form: 32/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/24+4/30 80/48+2/30 80/24+2/60 80/24+6/30 80/72+2/30 80/24+2/90 80/24+10/30 80/24+14/30