Add 7/14 and 7/70
7/14 + 7/70 is 3/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
7/14 = 7 × 5/14 × 5 = 35/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
7/70 = 7 × 1/70 × 1 = 7/70 - Add the two like fractions:
35/70 + 7/70 = 35 + 7/70 = 42/70 - 42/70 simplified gives 3/5
- So, 7/14 + 7/70 = 3/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 7/14+14/70 7/28+7/70 21/14+7/70 7/14+21/70 7/42+7/70 35/14+7/70 7/14+35/70 7/70+7/70 49/14+7/70 7/14+49/70 7/98+7/70