Add 70/5 and 49/14
1st number: 14 0/5, 2nd number: 3 7/14
70/5 + 49/14 is 35/2.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
70/5 = 70 × 14/5 × 14 = 980/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
49/14 = 49 × 5/14 × 5 = 245/70 - Add the two like fractions:
980/70 + 245/70 = 980 + 245/70 = 1225/70 - 1225/70 simplified gives 35/2
- So, 70/5 + 49/14 = 35/2
In mixed form: 171/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5+98/14 70/10+49/14 70/5+49/28 70/15+49/14 70/5+49/42 70/25+49/14 70/5+49/70 70/35+49/14 70/5+49/98