Add 14/20 and 42/16
1st number: 14/20, 2nd number: 2 10/16
14/20 + 42/16 is 133/40.
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,
14/20 = 14 × 4/20 × 4 = 56/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
42/16 = 42 × 5/16 × 5 = 210/80 - Add the two like fractions:
56/80 + 210/80 = 56 + 210/80 = 266/80 - 266/80 simplified gives 133/40
- So, 14/20 + 42/16 = 133/40
In mixed form: 313/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/20+42/16 14/20+84/16 14/40+42/16 14/20+42/32 42/20+42/16 14/60+42/16 14/20+42/48 70/20+42/16 14/20+42/80 98/20+42/16