Subtract 63/6 from 75/14
1st number: 5 5/14, 2nd number: 10 3/6
75/14 - 63/6 is -36/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 6 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
75/14 = 75 × 3/14 × 3 = 225/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
63/6 = 63 × 7/6 × 7 = 441/42 - Subtract the two like fractions:
225/42 - 441/42 = 225 - 441/42 = -216/42 - After reducing the fraction, the answer is -36/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/28-63/6 75/14-63/12 75/42-63/6 75/14-63/18 75/70-63/6 75/14-63/30 75/98-63/6 75/14-63/42