Add 28/6 and 40/30
1st number: 4 4/6, 2nd number: 1 10/30
28/6 + 40/30 is 6/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 6 × 5 = 30,
28/6 = 28 × 5/6 × 5 = 140/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
40/30 = 40 × 1/30 × 1 = 40/30 - Add the two like fractions:
140/30 + 40/30 = 140 + 40/30 = 180/30 - 180/30 simplified gives 6/1
- So, 28/6 + 40/30 = 6/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6+40/30 28/6+80/30 28/12+40/30 28/6+40/60 84/6+40/30 28/18+40/30 28/6+40/90 28/30+40/30 28/42+40/30