Add 96/84 and 4/12
1st number: 1 12/84, 2nd number: 4/12
96/84 + 4/12 is 31/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 12 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 84 × 1 = 84,
96/84 = 96 × 1/84 × 1 = 96/84 - Likewise, for the 2nd fraction, since 12 × 7 = 84,
4/12 = 4 × 7/12 × 7 = 28/84 - Add the two like fractions:
96/84 + 28/84 = 96 + 28/84 = 124/84 - 124/84 simplified gives 31/21
- So, 96/84 + 4/12 = 31/21
In mixed form: 110/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/84+8/12 96/84+4/24 96/84+4/36 96/84+20/12 96/84+4/60 96/84+28/12 96/84+4/84