Add 49/3 and 80/42
1st number: 16 1/3, 2nd number: 1 38/42
49/3 + 80/42 is 383/21.
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,
49/3 = 49 × 14/3 × 14 = 686/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
80/42 = 80 × 1/42 × 1 = 80/42 - Add the two like fractions:
686/42 + 80/42 = 686 + 80/42 = 766/42 - 766/42 simplified gives 383/21
- So, 49/3 + 80/42 = 383/21
In mixed form: 185/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/3+80/42 49/6+80/42 49/3+80/84 49/9+80/42 49/15+80/42 49/21+80/42