Add 45/6 and 28/5
1st number: 7 3/6, 2nd number: 5 3/5
45/6 + 28/5 is 131/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 5 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
45/6 = 45 × 5/6 × 5 = 225/30 - Likewise, for the 2nd fraction, since 5 × 6 = 30,
28/5 = 28 × 6/5 × 6 = 168/30 - Add the two like fractions:
225/30 + 168/30 = 225 + 168/30 = 393/30 - 393/30 simplified gives 131/10
- So, 45/6 + 28/5 = 131/10
In mixed form: 131/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6+28/5 45/6+56/5 45/12+28/5 45/6+28/10 45/6+84/5 45/18+28/5 45/6+28/15 45/30+28/5 45/6+28/25 45/42+28/5 45/6+28/35