Subtract 6/4 from 10/63
1st number: 10/63, 2nd number: 1 2/4
10/63 - 6/4 is -169/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 4 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
10/63 = 10 × 4/63 × 4 = 40/252 - Likewise, for the 2nd fraction, since 4 × 63 = 252,
6/4 = 6 × 63/4 × 63 = 378/252 - Subtract the two like fractions:
40/252 - 378/252 = 40 - 378/252 = -338/252 - After reducing the fraction, the answer is -169/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/63-6/4 10/63-12/4 10/63-6/8 30/63-6/4 10/63-18/4 10/63-6/12 50/63-6/4 10/63-30/4 10/63-6/20 70/63-6/4 10/63-42/4 10/63-6/28