Add 28/14 and 49/42
1st number: 2 0/14, 2nd number: 1 7/42
28/14 + 49/42 is 19/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
28/14 = 28 × 3/14 × 3 = 84/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
49/42 = 49 × 1/42 × 1 = 49/42 - Add the two like fractions:
84/42 + 49/42 = 84 + 49/42 = 133/42 - 133/42 simplified gives 19/6
- So, 28/14 + 49/42 = 19/6
In mixed form: 31/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/14+49/42 28/14+98/42 28/14+49/84 84/14+49/42 28/42+49/42 28/70+49/42 28/98+49/42