Add 3/2 and 27/3
1st number: 1 1/2, 2nd number: 9 0/3
3/2 + 27/3 is 21/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
3/2 = 3 × 3/2 × 3 = 9/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
27/3 = 27 × 2/3 × 2 = 54/6 - Add the two like fractions:
9/6 + 54/6 = 9 + 54/6 = 63/6 - 63/6 simplified gives 21/2
- So, 3/2 + 27/3 = 21/2
In mixed form: 101/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2+27/3 3/2+54/3 3/4+27/3 3/2+27/6 9/2+27/3 3/2+81/3 3/6+27/3 3/2+27/9 15/2+27/3 3/10+27/3 3/2+27/15 21/2+27/3 3/14+27/3 3/2+27/21