Add 48/21 and 21/50
1st number: 2 6/21, 2nd number: 21/50
48/21 + 21/50 is 947/350.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 50 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 21 × 50 = 1050,
48/21 = 48 × 50/21 × 50 = 2400/1050 - Likewise, for the 2nd fraction, since 50 × 21 = 1050,
21/50 = 21 × 21/50 × 21 = 441/1050 - Add the two like fractions:
2400/1050 + 441/1050 = 2400 + 441/1050 = 2841/1050 - 2841/1050 simplified gives 947/350
- So, 48/21 + 21/50 = 947/350
In mixed form: 2247/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/21+21/50 48/21+42/50 48/42+21/50 48/21+63/50 48/63+21/50