Add 7/6 and 42/54
1st number: 1 1/6, 2nd number: 42/54
7/6 + 42/54 is 35/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
7/6 = 7 × 9/6 × 9 = 63/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
42/54 = 42 × 1/54 × 1 = 42/54 - Add the two like fractions:
63/54 + 42/54 = 63 + 42/54 = 105/54 - 105/54 simplified gives 35/18
- So, 7/6 + 42/54 = 35/18
In mixed form: 117/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6+42/54 7/6+84/54 7/12+42/54 21/6+42/54 7/18+42/54 35/6+42/54 7/30+42/54 49/6+42/54 7/42+42/54