Subtract 10/18 from 14/35
14/35 - 10/18 is -7/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 18 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 35 × 18 = 630,
14/35 = 14 × 18/35 × 18 = 252/630 - Likewise, for the 2nd fraction, since 18 × 35 = 630,
10/18 = 10 × 35/18 × 35 = 350/630 - Subtract the two like fractions:
252/630 - 350/630 = 252 - 350/630 = -98/630 - After reducing the fraction, the answer is -7/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/35-10/18 14/35-20/18 14/70-10/18 14/35-10/36 42/35-10/18 14/35-30/18 14/35-10/54 70/35-10/18 14/35-50/18 14/35-10/90 98/35-10/18 14/35-70/18