Add 15/5 and 56/36
1st number: 3 0/5, 2nd number: 1 20/36
15/5 + 56/36 is 41/9.
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,
15/5 = 15 × 36/5 × 36 = 540/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
56/36 = 56 × 5/36 × 5 = 280/180 - Add the two like fractions:
540/180 + 280/180 = 540 + 280/180 = 820/180 - 820/180 simplified gives 41/9
- So, 15/5 + 56/36 = 41/9
In mixed form: 45/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/5+56/36 15/10+56/36 15/5+56/72 45/5+56/36 75/5+56/36 15/25+56/36 15/35+56/36