Add 96/21 and 24/27
1st number: 4 12/21, 2nd number: 24/27
96/21 + 24/27 is 344/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 21 × 9 = 189,
96/21 = 96 × 9/21 × 9 = 864/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
24/27 = 24 × 7/27 × 7 = 168/189 - Add the two like fractions:
864/189 + 168/189 = 864 + 168/189 = 1032/189 - 1032/189 simplified gives 344/63
- So, 96/21 + 24/27 = 344/63
In mixed form: 529/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/21+48/27 96/42+24/27 96/21+24/54 96/21+72/27 96/63+24/27 96/21+24/81