Subtract 1/15 from 63/14
1st number: 4 7/14, 2nd number: 1/15
63/14 - 1/15 is 133/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 15 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 14 × 15 = 210,
63/14 = 63 × 15/14 × 15 = 945/210 - Likewise, for the 2nd fraction, since 15 × 14 = 210,
1/15 = 1 × 14/15 × 14 = 14/210 - Subtract the two like fractions:
945/210 - 14/210 = 945 - 14/210 = 931/210 - After reducing the fraction, the answer is 133/30
- In mixed form: 413/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14-2/15 63/28-1/15 63/14-1/30 63/14-3/15 63/42-1/15 63/14-1/45 63/14-5/15 63/70-1/15 63/14-1/75 63/14-7/15 63/98-1/15