Subtract 9/4 from 6/63
1st number: 6/63, 2nd number: 2 1/4
6/63 - 9/4 is -181/84.
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,
6/63 = 6 × 4/63 × 4 = 24/252 - Likewise, for the 2nd fraction, since 4 × 63 = 252,
9/4 = 9 × 63/4 × 63 = 567/252 - Subtract the two like fractions:
24/252 - 567/252 = 24 - 567/252 = -543/252 - After reducing the fraction, the answer is -181/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/63-9/4 6/63-18/4 6/63-9/8 18/63-9/4 6/63-27/4 6/63-9/12 30/63-9/4 6/63-45/4 6/63-9/20 42/63-9/4 6/63-63/4 6/63-9/28