Add 28/5 and 40/6
1st number: 5 3/5, 2nd number: 6 4/6
28/5 + 40/6 is 184/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
28/5 = 28 × 6/5 × 6 = 168/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
40/6 = 40 × 5/6 × 5 = 200/30 - Add the two like fractions:
168/30 + 200/30 = 168 + 200/30 = 368/30 - 368/30 simplified gives 184/15
- So, 28/5 + 40/6 = 184/15
In mixed form: 124/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5+40/6 28/5+80/6 28/10+40/6 28/5+40/12 84/5+40/6 28/15+40/6 28/5+40/18 28/25+40/6 28/5+40/30 28/35+40/6 28/5+40/42