Add 20/2 and 14/70
1st number: 10 0/2, 2nd number: 14/70
20/2 + 14/70 is 51/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
20/2 = 20 × 35/2 × 35 = 700/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
14/70 = 14 × 1/70 × 1 = 14/70 - Add the two like fractions:
700/70 + 14/70 = 700 + 14/70 = 714/70 - 714/70 simplified gives 51/5
- So, 20/2 + 14/70 = 51/5
In mixed form: 101/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2+14/70 20/2+28/70 20/4+14/70 60/2+14/70 20/2+42/70 20/6+14/70 20/10+14/70 20/2+98/70 20/14+14/70