Add 9/70 and 4/5
9/70 + 4/5 is 13/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 5 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 70 × 1 = 70,
9/70 = 9 × 1/70 × 1 = 9/70 - Likewise, for the 2nd fraction, since 5 × 14 = 70,
4/5 = 4 × 14/5 × 14 = 56/70 - Add the two like fractions:
9/70 + 56/70 = 9 + 56/70 = 65/70 - 65/70 simplified gives 13/14
- So, 9/70 + 4/5 = 13/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/70+4/5 9/70+8/5 9/70+4/10 27/70+4/5 9/70+12/5 9/70+4/15 45/70+4/5 9/70+20/5 9/70+4/25 63/70+4/5 9/70+28/5 9/70+4/35