Subtract 56/8 from 3/36
1st number: 3/36, 2nd number: 7 0/8
3/36 - 56/8 is -83/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 8 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
3/36 = 3 × 2/36 × 2 = 6/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
56/8 = 56 × 9/8 × 9 = 504/72 - Subtract the two like fractions:
6/72 - 504/72 = 6 - 504/72 = -498/72 - After reducing the fraction, the answer is -83/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36-56/8 3/72-56/8 3/36-56/16 9/36-56/8 3/36-56/24 15/36-56/8 3/36-56/40 21/36-56/8