Add 14/80 and 45/16
1st number: 14/80, 2nd number: 2 13/16
14/80 + 45/16 is 239/80.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
14/80 = 14 × 1/80 × 1 = 14/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
45/16 = 45 × 5/16 × 5 = 225/80 - Add the two like fractions:
14/80 + 225/80 = 14 + 225/80 = 239/80 - So, 14/80 + 45/16 = 239/80
In mixed form: 279/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/80+45/16 14/80+90/16 14/80+45/32 42/80+45/16 14/80+45/48 70/80+45/16 14/80+45/80 98/80+45/16