Subtract 32/49 from 3/25
3/25 - 32/49 is -653/1225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 49 is 1225
Next, find the equivalent fraction of both fractional numbers with denominator 1225 - For the 1st fraction, since 25 × 49 = 1225,
3/25 = 3 × 49/25 × 49 = 147/1225 - Likewise, for the 2nd fraction, since 49 × 25 = 1225,
32/49 = 32 × 25/49 × 25 = 800/1225 - Subtract the two like fractions:
147/1225 - 800/1225 = 147 - 800/1225 = -653/1225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/25-32/49 3/25-64/49 3/50-32/49 3/25-32/98 9/25-32/49 3/25-96/49 3/75-32/49 15/25-32/49 21/25-32/49