Add 6/70 and 63/9
1st number: 6/70, 2nd number: 7 0/9
6/70 + 63/9 is 248/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 9 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,
6/70 = 6 × 9/70 × 9 = 54/630 - Likewise, for the 2nd fraction, since 9 × 70 = 630,
63/9 = 63 × 70/9 × 70 = 4410/630 - Add the two like fractions:
54/630 + 4410/630 = 54 + 4410/630 = 4464/630 - 4464/630 simplified gives 248/35
- So, 6/70 + 63/9 = 248/35
In mixed form: 73/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70+63/9 6/70+63/18 18/70+63/9 6/70+63/27 30/70+63/9 6/70+63/45 42/70+63/9