Subtract 7/35 from 14/63
14/63 - 7/35 is 1/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 35 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 35 × 9 = 315,
7/35 = 7 × 9/35 × 9 = 63/315 - Subtract the two like fractions:
70/315 - 63/315 = 70 - 63/315 = 7/315 - After reducing the fraction, the answer is 1/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/63-7/35 14/63-14/35 14/63-7/70 42/63-7/35 14/63-21/35 70/63-7/35 98/63-7/35 14/63-49/35