Add 6/4 and 45/3
1st number: 1 2/4, 2nd number: 15 0/3
6/4 + 45/3 is 33/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 3 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 4 × 3 = 12,
6/4 = 6 × 3/4 × 3 = 18/12 - Likewise, for the 2nd fraction, since 3 × 4 = 12,
45/3 = 45 × 4/3 × 4 = 180/12 - Add the two like fractions:
18/12 + 180/12 = 18 + 180/12 = 198/12 - 198/12 simplified gives 33/2
- So, 6/4 + 45/3 = 33/2
In mixed form: 161/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4+45/3 6/4+90/3 6/8+45/3 6/4+45/6 18/4+45/3 6/12+45/3 6/4+45/9 30/4+45/3 6/20+45/3 6/4+45/15 42/4+45/3 6/28+45/3 6/4+45/21