Add 50/15 and 15/84
1st number: 3 5/15, 2nd number: 15/84
50/15 + 15/84 is 295/84.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 84 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 15 × 28 = 420,
50/15 = 50 × 28/15 × 28 = 1400/420 - Likewise, for the 2nd fraction, since 84 × 5 = 420,
15/84 = 15 × 5/84 × 5 = 75/420 - Add the two like fractions:
1400/420 + 75/420 = 1400 + 75/420 = 1475/420 - 1475/420 simplified gives 295/84
- So, 50/15 + 15/84 = 295/84
In mixed form: 343/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/15+30/84 50/30+15/84 50/15+45/84 50/45+15/84 50/15+75/84 50/75+15/84