Add 6/20 and 14/36
6/20 + 14/36 is 31/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
6/20 = 6 × 9/20 × 9 = 54/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
14/36 = 14 × 5/36 × 5 = 70/180 - Add the two like fractions:
54/180 + 70/180 = 54 + 70/180 = 124/180 - 124/180 simplified gives 31/45
- So, 6/20 + 14/36 = 31/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20+14/36 6/20+28/36 6/40+14/36 6/20+14/72 18/20+14/36 6/20+42/36 6/60+14/36 30/20+14/36 6/20+70/36 42/20+14/36 6/20+98/36