Add 40/6 and 49/20
1st number: 6 4/6, 2nd number: 2 9/20
40/6 + 49/20 is 547/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 20 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 20 × 3 = 60,
49/20 = 49 × 3/20 × 3 = 147/60 - Add the two like fractions:
400/60 + 147/60 = 400 + 147/60 = 547/60 - So, 40/6 + 49/20 = 547/60
In mixed form: 97/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6+49/20 40/6+98/20 40/12+49/20 40/6+49/40 40/18+49/20 40/6+49/60 40/30+49/20 40/42+49/20