Add 6/42 and 1/70
6/42 + 1/70 is 11/70.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 42 × 5 = 210,
6/42 = 6 × 5/42 × 5 = 30/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
1/70 = 1 × 3/70 × 3 = 3/210 - Add the two like fractions:
30/210 + 3/210 = 30 + 3/210 = 33/210 - 33/210 simplified gives 11/70
- So, 6/42 + 1/70 = 11/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/42+1/70 6/42+2/70 6/84+1/70 18/42+1/70 6/42+3/70 30/42+1/70 6/42+5/70 6/42+7/70