Add 20/15 and 54/50
1st number: 1 5/15, 2nd number: 1 4/50
20/15 + 54/50 is 181/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 15 × 10 = 150,
20/15 = 20 × 10/15 × 10 = 200/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
54/50 = 54 × 3/50 × 3 = 162/150 - Add the two like fractions:
200/150 + 162/150 = 200 + 162/150 = 362/150 - 362/150 simplified gives 181/75
- So, 20/15 + 54/50 = 181/75
In mixed form: 231/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/15+54/50 20/30+54/50 60/15+54/50 20/45+54/50 20/75+54/50