Add 56/75 and 30/20
1st number: 56/75, 2nd number: 1 10/20
56/75 + 30/20 is 337/150.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 20 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
56/75 = 56 × 4/75 × 4 = 224/300 - Likewise, for the 2nd fraction, since 20 × 15 = 300,
30/20 = 30 × 15/20 × 15 = 450/300 - Add the two like fractions:
224/300 + 450/300 = 224 + 450/300 = 674/300 - 674/300 simplified gives 337/150
- So, 56/75 + 30/20 = 337/150
In mixed form: 237/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/75+60/20 56/75+30/40 56/75+90/20 56/75+30/60