Add 30/50 and 28/49
30/50 + 28/49 is 41/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 49 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 50 × 49 = 2450,
30/50 = 30 × 49/50 × 49 = 1470/2450 - Likewise, for the 2nd fraction, since 49 × 50 = 2450,
28/49 = 28 × 50/49 × 50 = 1400/2450 - Add the two like fractions:
1470/2450 + 1400/2450 = 1470 + 1400/2450 = 2870/2450 - 2870/2450 simplified gives 41/35
- So, 30/50 + 28/49 = 41/35
In mixed form: 16/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/50+28/49 30/50+56/49 30/50+28/98 90/50+28/49 30/50+84/49