Add 49/9 and 30/70
1st number: 5 4/9, 2nd number: 30/70
49/9 + 30/70 is 370/63.
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,
49/9 = 49 × 70/9 × 70 = 3430/630 - Likewise, for the 2nd fraction, since 70 × 9 = 630,
30/70 = 30 × 9/70 × 9 = 270/630 - Add the two like fractions:
3430/630 + 270/630 = 3430 + 270/630 = 3700/630 - 3700/630 simplified gives 370/63
- So, 49/9 + 30/70 = 370/63
In mixed form: 555/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/9+30/70 49/9+60/70 49/18+30/70 49/9+90/70 49/27+30/70 49/45+30/70 49/63+30/70