Add 14/18 and 20/8
1st number: 14/18, 2nd number: 2 4/8
14/18 + 20/8 is 59/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 18 × 4 = 72,
14/18 = 14 × 4/18 × 4 = 56/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
20/8 = 20 × 9/8 × 9 = 180/72 - Add the two like fractions:
56/72 + 180/72 = 56 + 180/72 = 236/72 - 236/72 simplified gives 59/18
- So, 14/18 + 20/8 = 59/18
In mixed form: 35/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/18+20/8 14/18+40/8 14/36+20/8 14/18+20/16 42/18+20/8 14/18+60/8 14/54+20/8 14/18+20/24 70/18+20/8 14/90+20/8 14/18+20/40 98/18+20/8 14/18+20/56