Add 1/9 and 75/42
1st number: 1/9, 2nd number: 1 33/42
1/9 + 75/42 is 239/126.
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,
1/9 = 1 × 14/9 × 14 = 14/126 - Likewise, for the 2nd fraction, since 42 × 3 = 126,
75/42 = 75 × 3/42 × 3 = 225/126 - Add the two like fractions:
14/126 + 225/126 = 14 + 225/126 = 239/126 - So, 1/9 + 75/42 = 239/126
In mixed form: 1113/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/9+75/42 1/18+75/42 1/9+75/84 3/9+75/42 1/27+75/42 5/9+75/42 1/45+75/42 7/9+75/42 1/63+75/42