Subtract 25/63 from 3/35
3/35 - 25/63 is -14/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
3/35 = 3 × 9/35 × 9 = 27/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
25/63 = 25 × 5/63 × 5 = 125/315 - Subtract the two like fractions:
27/315 - 125/315 = 27 - 125/315 = -98/315 - After reducing the fraction, the answer is -14/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/35-25/63 3/35-50/63 3/70-25/63 9/35-25/63 3/35-75/63 15/35-25/63 21/35-25/63