Add 84/42 and 27/96
1st number: 2 0/42, 2nd number: 27/96
84/42 + 27/96 is 73/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 96 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 42 × 16 = 672,
84/42 = 84 × 16/42 × 16 = 1344/672 - Likewise, for the 2nd fraction, since 96 × 7 = 672,
27/96 = 27 × 7/96 × 7 = 189/672 - Add the two like fractions:
1344/672 + 189/672 = 1344 + 189/672 = 1533/672 - 1533/672 simplified gives 73/32
- So, 84/42 + 27/96 = 73/32
In mixed form: 29/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/42+54/96 84/42+81/96