Add 14/70 and 70/3
1st number: 14/70, 2nd number: 23 1/3
14/70 + 70/3 is 353/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 3 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 70 × 3 = 210,
14/70 = 14 × 3/70 × 3 = 42/210 - Likewise, for the 2nd fraction, since 3 × 70 = 210,
70/3 = 70 × 70/3 × 70 = 4900/210 - Add the two like fractions:
42/210 + 4900/210 = 42 + 4900/210 = 4942/210 - 4942/210 simplified gives 353/15
- So, 14/70 + 70/3 = 353/15
In mixed form: 238/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/70+70/3 14/70+70/6 42/70+70/3 14/70+70/9 14/70+70/15 98/70+70/3 14/70+70/21