Add 84/6 and 3/20
1st number: 14 0/6, 2nd number: 3/20
84/6 + 3/20 is 283/20.
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,
84/6 = 84 × 10/6 × 10 = 840/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
3/20 = 3 × 3/20 × 3 = 9/60 - Add the two like fractions:
840/60 + 9/60 = 840 + 9/60 = 849/60 - 849/60 simplified gives 283/20
- So, 84/6 + 3/20 = 283/20
In mixed form: 143/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/6+6/20 84/12+3/20 84/6+3/40 84/6+9/20 84/18+3/20 84/6+3/60 84/6+15/20 84/30+3/20 84/6+21/20 84/42+3/20