Add 36/3 and 16/42
1st number: 12 0/3, 2nd number: 16/42
36/3 + 16/42 is 260/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 3 × 14 = 42,
36/3 = 36 × 14/3 × 14 = 504/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
16/42 = 16 × 1/42 × 1 = 16/42 - Add the two like fractions:
504/42 + 16/42 = 504 + 16/42 = 520/42 - 520/42 simplified gives 260/21
- So, 36/3 + 16/42 = 260/21
In mixed form: 128/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/3+16/42 36/3+32/42 36/6+16/42 36/3+16/84 36/3+48/42 36/9+16/42 36/3+80/42 36/15+16/42 36/21+16/42