Add 3/2 and 63/3
1st number: 1 1/2, 2nd number: 21 0/3
3/2 + 63/3 is 45/2.
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,
63/3 = 63 × 2/3 × 2 = 126/6 - Add the two like fractions:
9/6 + 126/6 = 9 + 126/6 = 135/6 - 135/6 simplified gives 45/2
- So, 3/2 + 63/3 = 45/2
In mixed form: 221/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2+63/3 3/4+63/3 3/2+63/6 9/2+63/3 3/6+63/3 3/2+63/9 15/2+63/3 3/10+63/3 3/2+63/15 21/2+63/3 3/14+63/3 3/2+63/21