Add 36/20 and 49/12
1st number: 1 16/20, 2nd number: 4 1/12
36/20 + 49/12 is 353/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
36/20 = 36 × 3/20 × 3 = 108/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
49/12 = 49 × 5/12 × 5 = 245/60 - Add the two like fractions:
108/60 + 245/60 = 108 + 245/60 = 353/60 - So, 36/20 + 49/12 = 353/60
In mixed form: 553/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/20+49/12 36/20+98/12 36/40+49/12 36/20+49/24 36/60+49/12 36/20+49/36 36/20+49/60 36/20+49/84