Add 45/3 and 3/6
1st number: 15 0/3, 2nd number: 3/6
45/3 + 3/6 is 31/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 3 × 2 = 6,
45/3 = 45 × 2/3 × 2 = 90/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
3/6 = 3 × 1/6 × 1 = 3/6 - Add the two like fractions:
90/6 + 3/6 = 90 + 3/6 = 93/6 - 93/6 simplified gives 31/2
- So, 45/3 + 3/6 = 31/2
In mixed form: 151/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/3+3/6 45/6+3/6 45/3+3/12 45/3+9/6 45/9+3/6 45/3+3/18 45/3+15/6 45/15+3/6 45/3+3/30 45/3+21/6 45/21+3/6 45/3+3/42