Add 20/5 and 36/30
1st number: 4 0/5, 2nd number: 1 6/30
20/5 + 36/30 is 26/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
20/5 = 20 × 6/5 × 6 = 120/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
36/30 = 36 × 1/30 × 1 = 36/30 - Add the two like fractions:
120/30 + 36/30 = 120 + 36/30 = 156/30 - 156/30 simplified gives 26/5
- So, 20/5 + 36/30 = 26/5
In mixed form: 51/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/5+36/30 20/5+72/30 20/10+36/30 20/5+36/60 60/5+36/30 20/15+36/30 20/5+36/90 20/25+36/30 20/35+36/30