Add 96/8 and 84/20
1st number: 12 0/8, 2nd number: 4 4/20
96/8 + 84/20 is 81/5.
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,
96/8 = 96 × 5/8 × 5 = 480/40 - Likewise, for the 2nd fraction, since 20 × 2 = 40,
84/20 = 84 × 2/20 × 2 = 168/40 - Add the two like fractions:
480/40 + 168/40 = 480 + 168/40 = 648/40 - 648/40 simplified gives 81/5
- So, 96/8 + 84/20 = 81/5
In mixed form: 161/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/16+84/20 96/8+84/40 96/24+84/20 96/8+84/60 96/40+84/20 96/56+84/20