Subtract 6/36 from 1/63
1/63 - 6/36 is -19/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
1/63 = 1 × 4/63 × 4 = 4/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
6/36 = 6 × 7/36 × 7 = 42/252 - Subtract the two like fractions:
4/252 - 42/252 = 4 - 42/252 = -38/252 - After reducing the fraction, the answer is -19/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/63-6/36 1/63-12/36 1/63-6/72 3/63-6/36 1/63-18/36 5/63-6/36 1/63-30/36 7/63-6/36 1/63-42/36