Add 28/36 and 49/30
1st number: 28/36, 2nd number: 1 19/30
28/36 + 49/30 is 217/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 30 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 36 × 5 = 180,
28/36 = 28 × 5/36 × 5 = 140/180 - Likewise, for the 2nd fraction, since 30 × 6 = 180,
49/30 = 49 × 6/30 × 6 = 294/180 - Add the two like fractions:
140/180 + 294/180 = 140 + 294/180 = 434/180 - 434/180 simplified gives 217/90
- So, 28/36 + 49/30 = 217/90
In mixed form: 237/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36+49/30 28/36+98/30 28/72+49/30 28/36+49/60 84/36+49/30 28/36+49/90