Subtract 50/45 from 10/14
1st number: 10/14, 2nd number: 1 5/45
10/14 - 50/45 is -25/63.
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,
10/14 = 10 × 45/14 × 45 = 450/630 - Likewise, for the 2nd fraction, since 45 × 14 = 630,
50/45 = 50 × 14/45 × 14 = 700/630 - Subtract the two like fractions:
450/630 - 700/630 = 450 - 700/630 = -250/630 - After reducing the fraction, the answer is -25/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/14-50/45 10/28-50/45 10/14-50/90 30/14-50/45 10/42-50/45 50/14-50/45 10/70-50/45 70/14-50/45 10/98-50/45