Add 2/70 and 14/7
1st number: 2/70, 2nd number: 2 0/7
2/70 + 14/7 is 71/35.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
2/70 = 2 × 1/70 × 1 = 2/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
14/7 = 14 × 10/7 × 10 = 140/70 - Add the two like fractions:
2/70 + 140/70 = 2 + 140/70 = 142/70 - 142/70 simplified gives 71/35
- So, 2/70 + 14/7 = 71/35
In mixed form: 21/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/70+14/7 2/70+28/7 6/70+14/7 2/70+42/7 2/70+14/21 10/70+14/7 2/70+70/7 2/70+14/35 14/70+14/7 2/70+98/7 2/70+14/49