Subtract 45/14 from 63/6
1st number: 10 3/6, 2nd number: 3 3/14
63/6 - 45/14 is 51/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
63/6 = 63 × 7/6 × 7 = 441/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
45/14 = 45 × 3/14 × 3 = 135/42 - Subtract the two like fractions:
441/42 - 135/42 = 441 - 135/42 = 306/42 - After reducing the fraction, the answer is 51/7
- In mixed form: 72/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/6-90/14 63/12-45/14 63/6-45/28 63/18-45/14 63/6-45/42 63/30-45/14 63/6-45/70 63/42-45/14 63/6-45/98