Add 49/20 and 3/36
1st number: 2 9/20, 2nd number: 3/36
49/20 + 3/36 is 38/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
49/20 = 49 × 9/20 × 9 = 441/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
3/36 = 3 × 5/36 × 5 = 15/180 - Add the two like fractions:
441/180 + 15/180 = 441 + 15/180 = 456/180 - 456/180 simplified gives 38/15
- So, 49/20 + 3/36 = 38/15
In mixed form: 28/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/20+3/36 49/20+6/36 49/40+3/36 49/20+3/72 49/20+9/36 49/60+3/36 49/20+15/36 49/20+21/36