Add 20/6 and 6/70
1st number: 3 2/6, 2nd number: 6/70
20/6 + 6/70 is 359/105.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
20/6 = 20 × 35/6 × 35 = 700/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
6/70 = 6 × 3/70 × 3 = 18/210 - Add the two like fractions:
700/210 + 18/210 = 700 + 18/210 = 718/210 - 718/210 simplified gives 359/105
- So, 20/6 + 6/70 = 359/105
In mixed form: 344/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/6+6/70 20/6+12/70 20/12+6/70 60/6+6/70 20/6+18/70 20/18+6/70 20/6+30/70 20/30+6/70 20/6+42/70 20/42+6/70