Add 50/12 and 20/50
1st number: 4 2/12, 2nd number: 20/50
50/12 + 20/50 is 137/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
50/12 = 50 × 25/12 × 25 = 1250/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
20/50 = 20 × 6/50 × 6 = 120/300 - Add the two like fractions:
1250/300 + 120/300 = 1250 + 120/300 = 1370/300 - 1370/300 simplified gives 137/30
- So, 50/12 + 20/50 = 137/30
In mixed form: 417/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/12+40/50 50/24+20/50 50/12+60/50 50/36+20/50 50/60+20/50 50/84+20/50