Add 6/12 and 35/42
6/12 + 35/42 is 4/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 42 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 12 × 7 = 84,
6/12 = 6 × 7/12 × 7 = 42/84 - Likewise, for the 2nd fraction, since 42 × 2 = 84,
35/42 = 35 × 2/42 × 2 = 70/84 - Add the two like fractions:
42/84 + 70/84 = 42 + 70/84 = 112/84 - 112/84 simplified gives 4/3
- So, 6/12 + 35/42 = 4/3
In mixed form: 11/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12+70/42 6/24+35/42 6/12+35/84 18/12+35/42 6/36+35/42 30/12+35/42 6/60+35/42 42/12+35/42 6/84+35/42