Subtract 25/63 from 2/36
2/36 - 25/63 is -43/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 63 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
2/36 = 2 × 7/36 × 7 = 14/252 - Likewise, for the 2nd fraction, since 63 × 4 = 252,
25/63 = 25 × 4/63 × 4 = 100/252 - Subtract the two like fractions:
14/252 - 100/252 = 14 - 100/252 = -86/252 - After reducing the fraction, the answer is -43/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/36-25/63 2/36-50/63 2/72-25/63 6/36-25/63 2/36-75/63 10/36-25/63 14/36-25/63