Add 40/12 and 49/60
1st number: 3 4/12, 2nd number: 49/60
40/12 + 49/60 is 83/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
40/12 = 40 × 5/12 × 5 = 200/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
49/60 = 49 × 1/60 × 1 = 49/60 - Add the two like fractions:
200/60 + 49/60 = 200 + 49/60 = 249/60 - 249/60 simplified gives 83/20
- So, 40/12 + 49/60 = 83/20
In mixed form: 43/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12+49/60 40/12+98/60 40/24+49/60 40/36+49/60 40/60+49/60 40/84+49/60