Add 36/21 and 49/6
1st number: 1 15/21, 2nd number: 8 1/6
36/21 + 49/6 is 415/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 21 × 2 = 42,
36/21 = 36 × 2/21 × 2 = 72/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
49/6 = 49 × 7/6 × 7 = 343/42 - Add the two like fractions:
72/42 + 343/42 = 72 + 343/42 = 415/42 - So, 36/21 + 49/6 = 415/42
In mixed form: 937/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/21+49/6 36/21+98/6 36/42+49/6 36/21+49/12 36/63+49/6 36/21+49/18 36/21+49/30 36/21+49/42