Add 50/84 and 15/25
50/84 + 15/25 is 251/210.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 25 is 2100
Next, find the equivalent fraction of both fractional numbers with denominator 2100 - For the 1st fraction, since 84 × 25 = 2100,
50/84 = 50 × 25/84 × 25 = 1250/2100 - Likewise, for the 2nd fraction, since 25 × 84 = 2100,
15/25 = 15 × 84/25 × 84 = 1260/2100 - Add the two like fractions:
1250/2100 + 1260/2100 = 1250 + 1260/2100 = 2510/2100 - 2510/2100 simplified gives 251/210
- So, 50/84 + 15/25 = 251/210
In mixed form: 141/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/84+30/25 50/84+15/50 50/84+45/25 50/84+15/75 50/84+75/25