Add 4/42 and 7/14
4/42 + 7/14 is 25/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
4/42 = 4 × 1/42 × 1 = 4/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
7/14 = 7 × 3/14 × 3 = 21/42 - Add the two like fractions:
4/42 + 21/42 = 4 + 21/42 = 25/42 - So, 4/42 + 7/14 = 25/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/42+7/14 4/84+7/14 4/42+7/28 12/42+7/14 4/42+21/14 4/42+7/42 20/42+7/14 4/42+35/14 4/42+7/70 28/42+7/14 4/42+49/14 4/42+7/98