Add 6/18 and 32/20
1st number: 6/18, 2nd number: 1 12/20
6/18 + 32/20 is 29/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 18 × 10 = 180,
6/18 = 6 × 10/18 × 10 = 60/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
32/20 = 32 × 9/20 × 9 = 288/180 - Add the two like fractions:
60/180 + 288/180 = 60 + 288/180 = 348/180 - 348/180 simplified gives 29/15
- So, 6/18 + 32/20 = 29/15
In mixed form: 114/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/18+32/20 6/18+64/20 6/36+32/20 6/18+32/40 6/18+96/20 6/54+32/20 6/18+32/60 30/18+32/20 6/90+32/20 42/18+32/20