Add 84/2 and 27/28
1st number: 42 0/2, 2nd number: 27/28
84/2 + 27/28 is 1203/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 28 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 2 × 14 = 28,
84/2 = 84 × 14/2 × 14 = 1176/28 - Likewise, for the 2nd fraction, since 28 × 1 = 28,
27/28 = 27 × 1/28 × 1 = 27/28 - Add the two like fractions:
1176/28 + 27/28 = 1176 + 27/28 = 1203/28 - So, 84/2 + 27/28 = 1203/28
In mixed form: 4227/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/2+54/28 84/4+27/28 84/2+27/56 84/2+81/28 84/6+27/28 84/2+27/84 84/10+27/28 84/14+27/28