Add 14/70 and 32/9
1st number: 14/70, 2nd number: 3 5/9
14/70 + 32/9 is 169/45.
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,
14/70 = 14 × 9/70 × 9 = 126/630 - Likewise, for the 2nd fraction, since 9 × 70 = 630,
32/9 = 32 × 70/9 × 70 = 2240/630 - Add the two like fractions:
126/630 + 2240/630 = 126 + 2240/630 = 2366/630 - 2366/630 simplified gives 169/45
- So, 14/70 + 32/9 = 169/45
In mixed form: 334/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/70+32/9 14/70+64/9 14/70+32/18 42/70+32/9 14/70+96/9 14/70+32/27 14/70+32/45 98/70+32/9 14/70+32/63