Add 25/3 and 16/20
1st number: 8 1/3, 2nd number: 16/20
25/3 + 16/20 is 137/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 3 × 20 = 60,
25/3 = 25 × 20/3 × 20 = 500/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
16/20 = 16 × 3/20 × 3 = 48/60 - Add the two like fractions:
500/60 + 48/60 = 500 + 48/60 = 548/60 - 548/60 simplified gives 137/15
- So, 25/3 + 16/20 = 137/15
In mixed form: 92/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/3+16/20 25/3+32/20 25/6+16/20 25/3+16/40 75/3+16/20 25/3+48/20 25/9+16/20 25/3+16/60 25/3+80/20 25/15+16/20 25/21+16/20