Add 84/2 and 6/4
1st number: 42 0/2, 2nd number: 1 2/4
84/2 + 6/4 is 87/2.
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,
6/4 = 6 × 1/4 × 1 = 6/4 - Add the two like fractions:
168/4 + 6/4 = 168 + 6/4 = 174/4 - 174/4 simplified gives 87/2
- So, 84/2 + 6/4 = 87/2
In mixed form: 431/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2+12/4 84/4+6/4 84/2+6/8 84/2+18/4 84/6+6/4 84/2+6/12 84/2+30/4 84/10+6/4 84/2+6/20 84/2+42/4 84/14+6/4 84/2+6/28