Add 63/14 and 21/50
1st number: 4 7/14, 2nd number: 21/50
63/14 + 21/50 is 123/25.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 50 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 14 × 25 = 350,
63/14 = 63 × 25/14 × 25 = 1575/350 - Likewise, for the 2nd fraction, since 50 × 7 = 350,
21/50 = 21 × 7/50 × 7 = 147/350 - Add the two like fractions:
1575/350 + 147/350 = 1575 + 147/350 = 1722/350 - 1722/350 simplified gives 123/25
- So, 63/14 + 21/50 = 123/25
In mixed form: 423/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14+42/50 63/28+21/50 63/14+63/50 63/42+21/50 63/70+21/50 63/98+21/50