Add 30/5 and 28/36
1st number: 6 0/5, 2nd number: 28/36
30/5 + 28/36 is 61/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 5 × 36 = 180,
30/5 = 30 × 36/5 × 36 = 1080/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
28/36 = 28 × 5/36 × 5 = 140/180 - Add the two like fractions:
1080/180 + 140/180 = 1080 + 140/180 = 1220/180 - 1220/180 simplified gives 61/9
- So, 30/5 + 28/36 = 61/9
In mixed form: 67/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/5+28/36 30/5+56/36 30/10+28/36 30/5+28/72 90/5+28/36 30/5+84/36 30/15+28/36 30/25+28/36 30/35+28/36