Add 1/70 and 2/9
1/70 + 2/9 is 149/630.
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,
1/70 = 1 × 9/70 × 9 = 9/630 - Likewise, for the 2nd fraction, since 9 × 70 = 630,
2/9 = 2 × 70/9 × 70 = 140/630 - Add the two like fractions:
9/630 + 140/630 = 9 + 140/630 = 149/630 - So, 1/70 + 2/9 = 149/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/70+2/9 1/70+4/9 1/70+2/18 3/70+2/9 1/70+6/9 1/70+2/27 5/70+2/9 1/70+10/9 1/70+2/45 7/70+2/9 1/70+14/9 1/70+2/63