Add 3/70 and 5/14
3/70 + 5/14 is 2/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
3/70 = 3 × 1/70 × 1 = 3/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
5/14 = 5 × 5/14 × 5 = 25/70 - Add the two like fractions:
3/70 + 25/70 = 3 + 25/70 = 28/70 - 28/70 simplified gives 2/5
- So, 3/70 + 5/14 = 2/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/70+5/14 3/70+10/14 3/70+5/28 9/70+5/14 3/70+15/14 3/70+5/42 15/70+5/14 3/70+25/14 3/70+5/70 21/70+5/14 3/70+35/14 3/70+5/98