Add 1/36 and 50/21
1st number: 1/36, 2nd number: 2 8/21
1/36 + 50/21 is 607/252.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 21 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
1/36 = 1 × 7/36 × 7 = 7/252 - Likewise, for the 2nd fraction, since 21 × 12 = 252,
50/21 = 50 × 12/21 × 12 = 600/252 - Add the two like fractions:
7/252 + 600/252 = 7 + 600/252 = 607/252 - So, 1/36 + 50/21 = 607/252
In mixed form: 2103/252
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/36+50/21 1/72+50/21 1/36+50/42 3/36+50/21 1/36+50/63 5/36+50/21 7/36+50/21