Add 80/50 and 12/24
1st number: 1 30/50, 2nd number: 12/24
80/50 + 12/24 is 21/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 24 is 600
Next, find the equivalent fraction of both fractional numbers with denominator 600 - For the 1st fraction, since 50 × 12 = 600,
80/50 = 80 × 12/50 × 12 = 960/600 - Likewise, for the 2nd fraction, since 24 × 25 = 600,
12/24 = 12 × 25/24 × 25 = 300/600 - Add the two like fractions:
960/600 + 300/600 = 960 + 300/600 = 1260/600 - 1260/600 simplified gives 21/10
- So, 80/50 + 12/24 = 21/10
In mixed form: 21/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/50+12/48 80/50+36/24 80/50+12/72 80/50+60/24 80/50+84/24