Subtract 3/63 from 9/25
9/25 - 3/63 is 164/525.
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,
9/25 = 9 × 63/25 × 63 = 567/1575 - Likewise, for the 2nd fraction, since 63 × 25 = 1575,
3/63 = 3 × 25/63 × 25 = 75/1575 - Subtract the two like fractions:
567/1575 - 75/1575 = 567 - 75/1575 = 492/1575 - After reducing the fraction, the answer is 164/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/25-3/63 9/25-6/63 9/50-3/63 27/25-3/63 9/25-9/63 9/75-3/63 45/25-3/63 9/25-15/63 63/25-3/63 9/25-21/63