Add 28/5 and 4/36
1st number: 5 3/5, 2nd number: 4/36
28/5 + 4/36 is 257/45.
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,
28/5 = 28 × 36/5 × 36 = 1008/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
4/36 = 4 × 5/36 × 5 = 20/180 - Add the two like fractions:
1008/180 + 20/180 = 1008 + 20/180 = 1028/180 - 1028/180 simplified gives 257/45
- So, 28/5 + 4/36 = 257/45
In mixed form: 532/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5+4/36 28/5+8/36 28/10+4/36 28/5+4/72 84/5+4/36 28/5+12/36 28/15+4/36 28/5+20/36 28/25+4/36 28/5+28/36 28/35+4/36