Add 40/6 and 28/60
1st number: 6 4/6, 2nd number: 28/60
40/6 + 28/60 is 107/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 6 × 10 = 60,
40/6 = 40 × 10/6 × 10 = 400/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
28/60 = 28 × 1/60 × 1 = 28/60 - Add the two like fractions:
400/60 + 28/60 = 400 + 28/60 = 428/60 - 428/60 simplified gives 107/15
- So, 40/6 + 28/60 = 107/15
In mixed form: 72/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6+28/60 40/6+56/60 40/12+28/60 40/6+84/60 40/18+28/60 40/30+28/60 40/42+28/60