Subtract 2/6 from 9/63
9/63 - 2/6 is -4/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 6 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 63 × 2 = 126,
9/63 = 9 × 2/63 × 2 = 18/126 - Likewise, for the 2nd fraction, since 6 × 21 = 126,
2/6 = 2 × 21/6 × 21 = 42/126 - Subtract the two like fractions:
18/126 - 42/126 = 18 - 42/126 = -24/126 - After reducing the fraction, the answer is -4/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/63-2/6 9/63-4/6 9/63-2/12 27/63-2/6 9/63-2/18 45/63-2/6 9/63-10/6 9/63-2/30 9/63-14/6 9/63-2/42