Add 63/70 and 8/6
1st number: 63/70, 2nd number: 1 2/6
63/70 + 8/6 is 67/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 6 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
63/70 = 63 × 3/70 × 3 = 189/210 - Likewise, for the 2nd fraction, since 6 × 35 = 210,
8/6 = 8 × 35/6 × 35 = 280/210 - Add the two like fractions:
189/210 + 280/210 = 189 + 280/210 = 469/210 - 469/210 simplified gives 67/30
- So, 63/70 + 8/6 = 67/30
In mixed form: 27/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/70+16/6 63/70+8/12 63/70+24/6 63/70+8/18 63/70+40/6 63/70+8/30 63/70+56/6 63/70+8/42