Subtract 15/10 from 63/14
1st number: 4 7/14, 2nd number: 1 5/10
63/14 - 15/10 is 3/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
63/14 = 63 × 5/14 × 5 = 315/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
15/10 = 15 × 7/10 × 7 = 105/70 - Subtract the two like fractions:
315/70 - 105/70 = 315 - 105/70 = 210/70 - After reducing the fraction, the answer is 3/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14-30/10 63/28-15/10 63/14-15/20 63/14-45/10 63/42-15/10 63/14-15/30 63/14-75/10 63/70-15/10 63/14-15/50 63/98-15/10 63/14-15/70