Add 1/42 and 9/14
1/42 + 9/14 is 2/3.
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,
1/42 = 1 × 1/42 × 1 = 1/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
9/14 = 9 × 3/14 × 3 = 27/42 - Add the two like fractions:
1/42 + 27/42 = 1 + 27/42 = 28/42 - 28/42 simplified gives 2/3
- So, 1/42 + 9/14 = 2/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/42+9/14 1/42+18/14 1/84+9/14 1/42+9/28 3/42+9/14 1/42+27/14 1/42+9/42 5/42+9/14 1/42+45/14 1/42+9/70 7/42+9/14 1/42+63/14 1/42+9/98