Add 27/20 and 1/16
1st number: 1 7/20, 2nd number: 1/16
27/20 + 1/16 is 113/80.
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,
27/20 = 27 × 4/20 × 4 = 108/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
1/16 = 1 × 5/16 × 5 = 5/80 - Add the two like fractions:
108/80 + 5/80 = 108 + 5/80 = 113/80 - So, 27/20 + 1/16 = 113/80
In mixed form: 133/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/20+1/16 27/20+2/16 27/40+1/16 27/20+1/32 81/20+1/16 27/20+3/16 27/60+1/16 27/20+1/48 27/20+5/16 27/20+1/80 27/20+7/16