Add 18/6 and 32/20
1st number: 3 0/6, 2nd number: 1 12/20
18/6 + 32/20 is 23/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 6 × 10 = 60,
18/6 = 18 × 10/6 × 10 = 180/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
32/20 = 32 × 3/20 × 3 = 96/60 - Add the two like fractions:
180/60 + 96/60 = 180 + 96/60 = 276/60 - 276/60 simplified gives 23/5
- So, 18/6 + 32/20 = 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: 36/6+32/20 18/6+64/20 18/12+32/20 18/6+32/40 54/6+32/20 18/6+96/20 18/6+32/60 90/6+32/20 18/30+32/20 18/42+32/20