Subtract 7/45 from 6/14
6/14 - 7/45 is 86/315.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 45 is 630
Next, find the equivalent fraction of both fractional numbers with denominator 630 - For the 1st fraction, since 14 × 45 = 630,
6/14 = 6 × 45/14 × 45 = 270/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
7/45 = 7 × 14/45 × 14 = 98/630 - Subtract the two like fractions:
270/630 - 98/630 = 270 - 98/630 = 172/630 - After reducing the fraction, the answer is 86/315
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/14-7/45 6/14-14/45 6/28-7/45 6/14-7/90 18/14-7/45 6/14-21/45 6/42-7/45 30/14-7/45 6/14-35/45 6/70-7/45 42/14-7/45 6/14-49/45 6/98-7/45