Add 8/50 and 21/49
8/50 + 21/49 is 103/175.
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,
8/50 = 8 × 49/50 × 49 = 392/2450 - Likewise, for the 2nd fraction, since 49 × 50 = 2450,
21/49 = 21 × 50/49 × 50 = 1050/2450 - Add the two like fractions:
392/2450 + 1050/2450 = 392 + 1050/2450 = 1442/2450 - 1442/2450 simplified gives 103/175
- So, 8/50 + 21/49 = 103/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/50+21/49 8/50+42/49 8/50+21/98 24/50+21/49 8/50+63/49 40/50+21/49 56/50+21/49