Add 9/42 and 4/3
1st number: 9/42, 2nd number: 1 1/3
9/42 + 4/3 is 65/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 3 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
9/42 = 9 × 1/42 × 1 = 9/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
4/3 = 4 × 14/3 × 14 = 56/42 - Add the two like fractions:
9/42 + 56/42 = 9 + 56/42 = 65/42 - So, 9/42 + 4/3 = 65/42
In mixed form: 123/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/42+4/3 9/42+8/3 9/84+4/3 9/42+4/6 27/42+4/3 9/42+12/3 9/42+4/9 45/42+4/3 9/42+20/3 9/42+4/15 63/42+4/3 9/42+28/3 9/42+4/21