Add 5/9 and 9/70
5/9 + 9/70 is 431/630.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 70 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 9 × 70 = 630,
5/9 = 5 × 70/9 × 70 = 350/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
9/70 = 9 × 9/70 × 9 = 81/630 - Add the two like fractions:
350/630 + 81/630 = 350 + 81/630 = 431/630 - So, 5/9 + 9/70 = 431/630
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/9+9/70 5/9+18/70 5/18+9/70 15/9+9/70 5/9+27/70 5/27+9/70 25/9+9/70 5/9+45/70 5/45+9/70 35/9+9/70 5/9+63/70 5/63+9/70