Add 20/50 and 10/12
20/50 + 10/12 is 37/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 50 × 6 = 300,
20/50 = 20 × 6/50 × 6 = 120/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
10/12 = 10 × 25/12 × 25 = 250/300 - Add the two like fractions:
120/300 + 250/300 = 120 + 250/300 = 370/300 - 370/300 simplified gives 37/30
- So, 20/50 + 10/12 = 37/30
In mixed form: 17/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/50+10/12 20/50+20/12 20/50+10/24 60/50+10/12 20/50+30/12 20/50+10/36 20/50+50/12 20/50+10/60 20/50+70/12 20/50+10/84