Add 1/20 and 14/36
1/20 + 14/36 is 79/180.
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,
1/20 = 1 × 9/20 × 9 = 9/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
14/36 = 14 × 5/36 × 5 = 70/180 - Add the two like fractions:
9/180 + 70/180 = 9 + 70/180 = 79/180 - So, 1/20 + 14/36 = 79/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/20+14/36 1/20+28/36 1/40+14/36 1/20+14/72 3/20+14/36 1/20+42/36 1/60+14/36 5/20+14/36 1/20+70/36 7/20+14/36 1/20+98/36