Add 35/21 and 6/36
1st number: 1 14/21, 2nd number: 6/36
35/21 + 6/36 is 11/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 21 × 12 = 252,
35/21 = 35 × 12/21 × 12 = 420/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
6/36 = 6 × 7/36 × 7 = 42/252 - Add the two like fractions:
420/252 + 42/252 = 420 + 42/252 = 462/252 - 462/252 simplified gives 11/6
- So, 35/21 + 6/36 = 11/6
In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/21+6/36 35/21+12/36 35/42+6/36 35/21+6/72 35/21+18/36 35/63+6/36 35/21+30/36 35/21+42/36