Add 3/14 and 49/42
1st number: 3/14, 2nd number: 1 7/42
3/14 + 49/42 is 29/21.
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,
3/14 = 3 × 3/14 × 3 = 9/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
49/42 = 49 × 1/42 × 1 = 49/42 - Add the two like fractions:
9/42 + 49/42 = 9 + 49/42 = 58/42 - 58/42 simplified gives 29/21
- So, 3/14 + 49/42 = 29/21
In mixed form: 18/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/14+49/42 3/14+98/42 3/28+49/42 3/14+49/84 9/14+49/42 3/42+49/42 15/14+49/42 3/70+49/42 21/14+49/42 3/98+49/42