Add 49/15 and 54/36
1st number: 3 4/15, 2nd number: 1 18/36
49/15 + 54/36 is 143/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 15 × 12 = 180,
49/15 = 49 × 12/15 × 12 = 588/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
54/36 = 54 × 5/36 × 5 = 270/180 - Add the two like fractions:
588/180 + 270/180 = 588 + 270/180 = 858/180 - 858/180 simplified gives 143/30
- So, 49/15 + 54/36 = 143/30
In mixed form: 423/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15+54/36 49/30+54/36 49/15+54/72 49/45+54/36 49/75+54/36