Add 20/27 and 36/4
1st number: 20/27, 2nd number: 9 0/4
20/27 + 36/4 is 263/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 27 × 4 = 108,
20/27 = 20 × 4/27 × 4 = 80/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
36/4 = 36 × 27/4 × 27 = 972/108 - Add the two like fractions:
80/108 + 972/108 = 80 + 972/108 = 1052/108 - 1052/108 simplified gives 263/27
- So, 20/27 + 36/4 = 263/27
In mixed form: 920/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/27+36/4 20/27+72/4 20/54+36/4 20/27+36/8 60/27+36/4 20/81+36/4 20/27+36/12 20/27+36/20 20/27+36/28