Subtract 9/50 from 4/63
4/63 - 9/50 is -367/3150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 50 is 3150
Next, find the equivalent fraction of both fractional numbers with denominator 3150 - For the 1st fraction, since 63 × 50 = 3150,
4/63 = 4 × 50/63 × 50 = 200/3150 - Likewise, for the 2nd fraction, since 50 × 63 = 3150,
9/50 = 9 × 63/50 × 63 = 567/3150 - Subtract the two like fractions:
200/3150 - 567/3150 = 200 - 567/3150 = -367/3150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/63-9/50 4/63-18/50 12/63-9/50 4/63-27/50 20/63-9/50 4/63-45/50 28/63-9/50 4/63-63/50