Add 36/20 and 4/36
1st number: 1 16/20, 2nd number: 4/36
36/20 + 4/36 is 86/45.
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,
36/20 = 36 × 9/20 × 9 = 324/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
4/36 = 4 × 5/36 × 5 = 20/180 - Add the two like fractions:
324/180 + 20/180 = 324 + 20/180 = 344/180 - 344/180 simplified gives 86/45
- So, 36/20 + 4/36 = 86/45
In mixed form: 141/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/20+4/36 36/20+8/36 36/40+4/36 36/20+4/72 36/20+12/36 36/60+4/36 36/20+20/36 36/20+28/36