Subtract 9/63 from 5/25
5/25 - 9/63 is 2/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 63 is 1575
Next, find the equivalent fraction of both fractional numbers with denominator 1575 - For the 1st fraction, since 25 × 63 = 1575,
5/25 = 5 × 63/25 × 63 = 315/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
9/63 = 9 × 25/63 × 25 = 225/1575 - Subtract the two like fractions:
315/1575 - 225/1575 = 315 - 225/1575 = 90/1575 - After reducing the fraction, the answer is 2/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/25-9/63 5/25-18/63 5/50-9/63 15/25-9/63 5/25-27/63 5/75-9/63 5/25-45/63 35/25-9/63