Add 70/5 and 7/70
1st number: 14 0/5, 2nd number: 7/70
70/5 + 7/70 is 141/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 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 70 × 1 = 70,
7/70 = 7 × 1/70 × 1 = 7/70 - Add the two like fractions:
980/70 + 7/70 = 980 + 7/70 = 987/70 - 987/70 simplified gives 141/10
- So, 70/5 + 7/70 = 141/10
In mixed form: 141/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/5+14/70 70/10+7/70 70/5+21/70 70/15+7/70 70/5+35/70 70/25+7/70 70/5+49/70 70/35+7/70