Add 50/15 and 30/56
1st number: 3 5/15, 2nd number: 30/56
50/15 + 30/56 is 325/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 15 × 56 = 840,
50/15 = 50 × 56/15 × 56 = 2800/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
30/56 = 30 × 15/56 × 15 = 450/840 - Add the two like fractions:
2800/840 + 450/840 = 2800 + 450/840 = 3250/840 - 3250/840 simplified gives 325/84
- So, 50/15 + 30/56 = 325/84
In mixed form: 373/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15+60/56 50/30+30/56 50/15+90/56 50/45+30/56 50/75+30/56