Add 6/70 and 8/18
6/70 + 8/18 is 167/315.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 70 and 18 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 70 × 9 = 630,
6/70 = 6 × 9/70 × 9 = 54/630 - Likewise, for the 2nd fraction, since 18 × 35 = 630,
8/18 = 8 × 35/18 × 35 = 280/630 - Add the two like fractions:
54/630 + 280/630 = 54 + 280/630 = 334/630 - 334/630 simplified gives 167/315
- So, 6/70 + 8/18 = 167/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/70+8/18 6/70+16/18 6/70+8/36 18/70+8/18 6/70+24/18 6/70+8/54 30/70+8/18 6/70+40/18 6/70+8/90 42/70+8/18 6/70+56/18