Add 36/3 and 49/90
1st number: 12 0/3, 2nd number: 49/90
36/3 + 49/90 is 1129/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 3 × 30 = 90,
36/3 = 36 × 30/3 × 30 = 1080/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
49/90 = 49 × 1/90 × 1 = 49/90 - Add the two like fractions:
1080/90 + 49/90 = 1080 + 49/90 = 1129/90 - So, 36/3 + 49/90 = 1129/90
In mixed form: 1249/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/3+49/90 36/3+98/90 36/6+49/90 36/9+49/90 36/15+49/90 36/21+49/90