Add 7/6 and 75/42
1st number: 1 1/6, 2nd number: 1 33/42
7/6 + 75/42 is 62/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
7/6 = 7 × 7/6 × 7 = 49/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
75/42 = 75 × 1/42 × 1 = 75/42 - Add the two like fractions:
49/42 + 75/42 = 49 + 75/42 = 124/42 - 124/42 simplified gives 62/21
- So, 7/6 + 75/42 = 62/21
In mixed form: 220/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6+75/42 7/12+75/42 7/6+75/84 21/6+75/42 7/18+75/42 35/6+75/42 7/30+75/42 49/6+75/42 7/42+75/42