Subtract 40/3 from 63/14
1st number: 4 7/14, 2nd number: 13 1/3
63/14 - 40/3 is -53/6.
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,
63/14 = 63 × 3/14 × 3 = 189/42 - Likewise, for the 2nd fraction, since 3 × 14 = 42,
40/3 = 40 × 14/3 × 14 = 560/42 - Subtract the two like fractions:
189/42 - 560/42 = 189 - 560/42 = -371/42 - After reducing the fraction, the answer is -53/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14-80/3 63/28-40/3 63/14-40/6 63/42-40/3 63/14-40/9 63/70-40/3 63/14-40/15 63/98-40/3 63/14-40/21