Add 2/70 and 10/9
1st number: 2/70, 2nd number: 1 1/9
2/70 + 10/9 is 359/315.
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,
2/70 = 2 × 9/70 × 9 = 18/630 - Likewise, for the 2nd fraction, since 9 × 70 = 630,
10/9 = 10 × 70/9 × 70 = 700/630 - Add the two like fractions:
18/630 + 700/630 = 18 + 700/630 = 718/630 - 718/630 simplified gives 359/315
- So, 2/70 + 10/9 = 359/315
In mixed form: 144/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/70+10/9 2/70+20/9 2/70+10/18 6/70+10/9 2/70+30/9 2/70+10/27 10/70+10/9 2/70+50/9 2/70+10/45 14/70+10/9 2/70+70/9 2/70+10/63