Add 42/9 and 1/42
1st number: 4 6/9, 2nd number: 1/42
42/9 + 1/42 is 197/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 42 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 9 × 14 = 126,
42/9 = 42 × 14/9 × 14 = 588/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
1/42 = 1 × 3/42 × 3 = 3/126 - Add the two like fractions:
588/126 + 3/126 = 588 + 3/126 = 591/126 - 591/126 simplified gives 197/42
- So, 42/9 + 1/42 = 197/42
In mixed form: 429/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/9+1/42 42/9+2/42 42/18+1/42 42/9+1/84 42/9+3/42 42/27+1/42 42/9+5/42 42/45+1/42 42/9+7/42 42/63+1/42