Add 32/3 and 18/42
1st number: 10 2/3, 2nd number: 18/42
32/3 + 18/42 is 233/21.
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,
32/3 = 32 × 14/3 × 14 = 448/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
18/42 = 18 × 1/42 × 1 = 18/42 - Add the two like fractions:
448/42 + 18/42 = 448 + 18/42 = 466/42 - 466/42 simplified gives 233/21
- So, 32/3 + 18/42 = 233/21
In mixed form: 112/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/3+18/42 32/3+36/42 32/6+18/42 32/3+18/84 96/3+18/42 32/3+54/42 32/9+18/42 32/3+90/42 32/15+18/42 32/21+18/42