Subtract 56/14 from 15/75
1st number: 15/75, 2nd number: 4 0/14
15/75 - 56/14 is -19/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 14 is 1050
Next, find the equivalent fraction of both fractional numbers with denominator 1050 - For the 1st fraction, since 75 × 14 = 1050,
15/75 = 15 × 14/75 × 14 = 210/1050 - Likewise, for the 2nd fraction, since 14 × 75 = 1050,
56/14 = 56 × 75/14 × 75 = 4200/1050 - Subtract the two like fractions:
210/1050 - 4200/1050 = 210 - 4200/1050 = -3990/1050 - After reducing the fraction, the answer is -19/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/75-56/14 15/75-56/28 45/75-56/14 15/75-56/42 15/75-56/70 15/75-56/98