Add 84/5 and 48/20
1st number: 16 4/5, 2nd number: 2 8/20
84/5 + 48/20 is 96/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 5 × 4 = 20,
84/5 = 84 × 4/5 × 4 = 336/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
48/20 = 48 × 1/20 × 1 = 48/20 - Add the two like fractions:
336/20 + 48/20 = 336 + 48/20 = 384/20 - 384/20 simplified gives 96/5
- So, 84/5 + 48/20 = 96/5
In mixed form: 191/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/5+96/20 84/10+48/20 84/5+48/40 84/15+48/20 84/5+48/60 84/25+48/20 84/35+48/20