Add 96/42 and 12/8
1st number: 2 12/42, 2nd number: 1 4/8
96/42 + 12/8 is 53/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 8 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
96/42 = 96 × 4/42 × 4 = 384/168 - Likewise, for the 2nd fraction, since 8 × 21 = 168,
12/8 = 12 × 21/8 × 21 = 252/168 - Add the two like fractions:
384/168 + 252/168 = 384 + 252/168 = 636/168 - 636/168 simplified gives 53/14
- So, 96/42 + 12/8 = 53/14
In mixed form: 311/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/42+24/8 96/84+12/8 96/42+12/16 96/42+36/8 96/42+12/24 96/42+60/8 96/42+12/40 96/42+84/8 96/42+12/56