Add 84/2 and 27/4
1st number: 42 0/2, 2nd number: 6 3/4
84/2 + 27/4 is 195/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 4 is 4
Next, find the equivalent fraction of both fractional numbers with denominator 4 - For the 1st fraction, since 2 × 2 = 4,
84/2 = 84 × 2/2 × 2 = 168/4 - Likewise, for the 2nd fraction, since 4 × 1 = 4,
27/4 = 27 × 1/4 × 1 = 27/4 - Add the two like fractions:
168/4 + 27/4 = 168 + 27/4 = 195/4 - So, 84/2 + 27/4 = 195/4
In mixed form: 483/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2+54/4 84/4+27/4 84/2+27/8 84/2+81/4 84/6+27/4 84/2+27/12 84/10+27/4 84/2+27/20 84/14+27/4 84/2+27/28