Add 5/21 and 48/5
1st number: 5/21, 2nd number: 9 3/5
5/21 + 48/5 is 1033/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 5 is 105
Next, find the equivalent fraction of both fractional numbers with denominator 105 - For the 1st fraction, since 21 × 5 = 105,
5/21 = 5 × 5/21 × 5 = 25/105 - Likewise, for the 2nd fraction, since 5 × 21 = 105,
48/5 = 48 × 21/5 × 21 = 1008/105 - Add the two like fractions:
25/105 + 1008/105 = 25 + 1008/105 = 1033/105 - So, 5/21 + 48/5 = 1033/105
In mixed form: 988/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/21+48/5 5/21+96/5 5/42+48/5 5/21+48/10 15/21+48/5 5/63+48/5 5/21+48/15 25/21+48/5 5/21+48/25 35/21+48/5 5/21+48/35