Add 14/42 and 49/9
1st number: 14/42, 2nd number: 5 4/9
14/42 + 49/9 is 52/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 42 × 3 = 126,
14/42 = 14 × 3/42 × 3 = 42/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
49/9 = 49 × 14/9 × 14 = 686/126 - Add the two like fractions:
42/126 + 686/126 = 42 + 686/126 = 728/126 - 728/126 simplified gives 52/9
- So, 14/42 + 49/9 = 52/9
In mixed form: 57/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/42+49/9 14/42+98/9 14/84+49/9 14/42+49/18 14/42+49/27 70/42+49/9 14/42+49/45 98/42+49/9 14/42+49/63