Add 20/2 and 28/75
1st number: 10 0/2, 2nd number: 28/75
20/2 + 28/75 is 778/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
20/2 = 20 × 75/2 × 75 = 1500/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
28/75 = 28 × 2/75 × 2 = 56/150 - Add the two like fractions:
1500/150 + 56/150 = 1500 + 56/150 = 1556/150 - 1556/150 simplified gives 778/75
- So, 20/2 + 28/75 = 778/75
In mixed form: 1028/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2+28/75 20/2+56/75 20/4+28/75 60/2+28/75 20/2+84/75 20/6+28/75 20/10+28/75 20/14+28/75