Add 27/9 and 56/4
1st number: 3 0/9, 2nd number: 14 0/4
27/9 + 56/4 is 17/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 4 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 9 × 4 = 36,
27/9 = 27 × 4/9 × 4 = 108/36 - Likewise, for the 2nd fraction, since 4 × 9 = 36,
56/4 = 56 × 9/4 × 9 = 504/36 - Add the two like fractions:
108/36 + 504/36 = 108 + 504/36 = 612/36 - 612/36 simplified gives 17/1
- So, 27/9 + 56/4 = 17/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/9+56/4 27/18+56/4 27/9+56/8 81/9+56/4 27/9+56/12 27/45+56/4 27/9+56/20 27/63+56/4 27/9+56/28