Subtract 54/6 from 63/14
1st number: 4 7/14, 2nd number: 9 0/6
63/14 - 54/6 is -9/2.
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,
63/14 = 63 × 3/14 × 3 = 189/42 - Likewise, for the 2nd fraction, since 6 × 7 = 42,
54/6 = 54 × 7/6 × 7 = 378/42 - Subtract the two like fractions:
189/42 - 378/42 = 189 - 378/42 = -189/42 - After reducing the fraction, the answer is -9/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/28-54/6 63/14-54/12 63/42-54/6 63/14-54/18 63/70-54/6 63/14-54/30 63/98-54/6 63/14-54/42