Subtract 2/35 from 8/18
8/18 - 2/35 is 122/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 35 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 18 × 35 = 630,
8/18 = 8 × 35/18 × 35 = 280/630 - Likewise, for the 2nd fraction, since 35 × 18 = 630,
2/35 = 2 × 18/35 × 18 = 36/630 - Subtract the two like fractions:
280/630 - 36/630 = 280 - 36/630 = 244/630 - After reducing the fraction, the answer is 122/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/18-2/35 8/18-4/35 8/36-2/35 8/18-2/70 24/18-2/35 8/18-6/35 8/54-2/35 40/18-2/35 8/18-10/35 8/90-2/35 56/18-2/35 8/18-14/35