Subtract 12/8 from 6/36
1st number: 6/36, 2nd number: 1 4/8
6/36 - 12/8 is -4/3.
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,
6/36 = 6 × 2/36 × 2 = 12/72 - Likewise, for the 2nd fraction, since 8 × 9 = 72,
12/8 = 12 × 9/8 × 9 = 108/72 - Subtract the two like fractions:
12/72 - 108/72 = 12 - 108/72 = -96/72 - After reducing the fraction, the answer is -4/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/36-12/8 6/36-24/8 6/72-12/8 6/36-12/16 18/36-12/8 6/36-36/8 6/36-12/24 30/36-12/8 6/36-60/8 6/36-12/40 42/36-12/8 6/36-84/8 6/36-12/56