Subtract 3/5 from 14/63
14/63 - 3/5 is -17/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
14/63 = 14 × 5/63 × 5 = 70/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
3/5 = 3 × 63/5 × 63 = 189/315 - Subtract the two like fractions:
70/315 - 189/315 = 70 - 189/315 = -119/315 - After reducing the fraction, the answer is -17/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/63-3/5 14/63-6/5 14/63-3/10 42/63-3/5 14/63-9/5 14/63-3/15 70/63-3/5 14/63-15/5 14/63-3/25 98/63-3/5 14/63-21/5 14/63-3/35