Add 14/5 and 20/16
1st number: 2 4/5, 2nd number: 1 4/16
14/5 + 20/16 is 81/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
14/5 = 14 × 16/5 × 16 = 224/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
20/16 = 20 × 5/16 × 5 = 100/80 - Add the two like fractions:
224/80 + 100/80 = 224 + 100/80 = 324/80 - 324/80 simplified gives 81/20
- So, 14/5 + 20/16 = 81/20
In mixed form: 41/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/5+20/16 14/5+40/16 14/10+20/16 14/5+20/32 42/5+20/16 14/5+60/16 14/15+20/16 14/5+20/48 70/5+20/16 14/25+20/16 14/5+20/80 98/5+20/16 14/35+20/16