Add 28/10 and 45/6
1st number: 2 8/10, 2nd number: 7 3/6
28/10 + 45/6 is 103/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
28/10 = 28 × 3/10 × 3 = 84/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
45/6 = 45 × 5/6 × 5 = 225/30 - Add the two like fractions:
84/30 + 225/30 = 84 + 225/30 = 309/30 - 309/30 simplified gives 103/10
- So, 28/10 + 45/6 = 103/10
In mixed form: 103/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10+45/6 28/10+90/6 28/20+45/6 28/10+45/12 84/10+45/6 28/30+45/6 28/10+45/18 28/50+45/6 28/10+45/30 28/70+45/6 28/10+45/42