Subtract 63/3 from 4/14
1st number: 4/14, 2nd number: 21 0/3
4/14 - 63/3 is -145/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 3 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
4/14 = 4 × 3/14 × 3 = 12/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
63/3 = 63 × 14/3 × 14 = 882/42 - Subtract the two like fractions:
12/42 - 882/42 = 12 - 882/42 = -870/42 - After reducing the fraction, the answer is -145/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/14-63/3 4/28-63/3 4/14-63/6 12/14-63/3 4/42-63/3 4/14-63/9 20/14-63/3 4/70-63/3 4/14-63/15 28/14-63/3 4/98-63/3 4/14-63/21