Subtract 63/7 from 14/25
1st number: 14/25, 2nd number: 9 0/7
14/25 - 63/7 is -211/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 7 is 175
Next, find the equivalent fraction of both fractional numbers with denominator 175 - For the 1st fraction, since 25 × 7 = 175,
14/25 = 14 × 7/25 × 7 = 98/175 - Likewise, for the 2nd fraction, since 7 × 25 = 175,
63/7 = 63 × 25/7 × 25 = 1575/175 - Subtract the two like fractions:
98/175 - 1575/175 = 98 - 1575/175 = -1477/175 - After reducing the fraction, the answer is -211/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/25-63/7 14/50-63/7 14/25-63/14 42/25-63/7 14/75-63/7 14/25-63/21 70/25-63/7 14/25-63/35 98/25-63/7 14/25-63/49