Add 8/20 and 36/5
1st number: 8/20, 2nd number: 7 1/5
8/20 + 36/5 is 38/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 5 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 20 × 1 = 20,
8/20 = 8 × 1/20 × 1 = 8/20 - Likewise, for the 2nd fraction, since 5 × 4 = 20,
36/5 = 36 × 4/5 × 4 = 144/20 - Add the two like fractions:
8/20 + 144/20 = 8 + 144/20 = 152/20 - 152/20 simplified gives 38/5
- So, 8/20 + 36/5 = 38/5
In mixed form: 73/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20+36/5 8/20+72/5 8/40+36/5 8/20+36/10 24/20+36/5 8/60+36/5 8/20+36/15 40/20+36/5 8/20+36/25 56/20+36/5 8/20+36/35