Subtract 70/14 from 63/5
1st number: 12 3/5, 2nd number: 5 0/14
63/5 - 70/14 is 38/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
63/5 = 63 × 14/5 × 14 = 882/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
70/14 = 70 × 5/14 × 5 = 350/70 - Subtract the two like fractions:
882/70 - 350/70 = 882 - 350/70 = 532/70 - After reducing the fraction, the answer is 38/5
- In mixed form: 73/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/10-70/14 63/5-70/28 63/15-70/14 63/5-70/42 63/25-70/14 63/35-70/14 63/5-70/98