Add 8/42 and 6/35
8/42 + 6/35 is 38/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
8/42 = 8 × 5/42 × 5 = 40/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
6/35 = 6 × 6/35 × 6 = 36/210 - Add the two like fractions:
40/210 + 36/210 = 40 + 36/210 = 76/210 - 76/210 simplified gives 38/105
- So, 8/42 + 6/35 = 38/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/42+6/35 8/42+12/35 8/84+6/35 8/42+6/70 24/42+6/35 8/42+18/35 40/42+6/35 8/42+30/35 56/42+6/35 8/42+42/35