Add 27/3 and 20/4
1st number: 9 0/3, 2nd number: 5 0/4
27/3 + 20/4 is 14/1.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
27/3 = 27 × 4/3 × 4 = 108/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
20/4 = 20 × 3/4 × 3 = 60/12 - Add the two like fractions:
108/12 + 60/12 = 108 + 60/12 = 168/12 - 168/12 simplified gives 14/1
- So, 27/3 + 20/4 = 14/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+20/4 27/3+40/4 27/6+20/4 27/3+20/8 81/3+20/4 27/3+60/4 27/9+20/4 27/3+20/12 27/15+20/4 27/21+20/4 27/3+20/28