Add 36/8 and 2/20
1st number: 4 4/8, 2nd number: 2/20
36/8 + 2/20 is 23/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 20 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 8 × 5 = 40,
36/8 = 36 × 5/8 × 5 = 180/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
2/20 = 2 × 2/20 × 2 = 4/40 - Add the two like fractions:
180/40 + 4/40 = 180 + 4/40 = 184/40 - 184/40 simplified gives 23/5
- So, 36/8 + 2/20 = 23/5
In mixed form: 43/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/8+2/20 36/8+4/20 36/16+2/20 36/8+2/40 36/8+6/20 36/24+2/20 36/8+2/60 36/8+10/20 36/40+2/20 36/8+14/20 36/56+2/20