Add 20/12 and 50/24
1st number: 1 8/12, 2nd number: 2 2/24
20/12 + 50/24 is 15/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 12 × 2 = 24,
20/12 = 20 × 2/12 × 2 = 40/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
50/24 = 50 × 1/24 × 1 = 50/24 - Add the two like fractions:
40/24 + 50/24 = 40 + 50/24 = 90/24 - 90/24 simplified gives 15/4
- So, 20/12 + 50/24 = 15/4
In mixed form: 33/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/12+50/24 20/24+50/24 20/12+50/48 60/12+50/24 20/36+50/24 20/12+50/72 20/60+50/24 20/84+50/24