Add 36/20 and 25/16
1st number: 1 16/20, 2nd number: 1 9/16
36/20 + 25/16 is 269/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 20 × 4 = 80,
36/20 = 36 × 4/20 × 4 = 144/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
25/16 = 25 × 5/16 × 5 = 125/80 - Add the two like fractions:
144/80 + 125/80 = 144 + 125/80 = 269/80 - So, 36/20 + 25/16 = 269/80
In mixed form: 329/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/20+25/16 36/20+50/16 36/40+25/16 36/20+25/32 36/20+75/16 36/60+25/16 36/20+25/48 36/20+25/80