Add 80/6 and 8/70
1st number: 13 2/6, 2nd number: 8/70
80/6 + 8/70 is 1412/105.
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,
80/6 = 80 × 35/6 × 35 = 2800/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
8/70 = 8 × 3/70 × 3 = 24/210 - Add the two like fractions:
2800/210 + 24/210 = 2800 + 24/210 = 2824/210 - 2824/210 simplified gives 1412/105
- So, 80/6 + 8/70 = 1412/105
In mixed form: 1347/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6+16/70 80/12+8/70 80/6+24/70 80/18+8/70 80/6+40/70 80/30+8/70 80/6+56/70 80/42+8/70