Add 14/42 and 49/4
1st number: 14/42, 2nd number: 12 1/4
14/42 + 49/4 is 151/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 4 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 42 × 2 = 84,
14/42 = 14 × 2/42 × 2 = 28/84 - Likewise, for the 2nd fraction, since 4 × 21 = 84,
49/4 = 49 × 21/4 × 21 = 1029/84 - Add the two like fractions:
28/84 + 1029/84 = 28 + 1029/84 = 1057/84 - 1057/84 simplified gives 151/12
- So, 14/42 + 49/4 = 151/12
In mixed form: 127/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/42+49/4 14/42+98/4 14/84+49/4 14/42+49/8 14/42+49/12 70/42+49/4 14/42+49/20 98/42+49/4 14/42+49/28