Add 1/50 and 63/42
1st number: 1/50, 2nd number: 1 21/42
1/50 + 63/42 is 38/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 42 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 50 × 21 = 1050,
1/50 = 1 × 21/50 × 21 = 21/1050 - Likewise, for the 2nd fraction, since 42 × 25 = 1050,
63/42 = 63 × 25/42 × 25 = 1575/1050 - Add the two like fractions:
21/1050 + 1575/1050 = 21 + 1575/1050 = 1596/1050 - 1596/1050 simplified gives 38/25
- So, 1/50 + 63/42 = 38/25
In mixed form: 113/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/50+63/42 1/50+63/84 3/50+63/42 5/50+63/42 7/50+63/42