Subtract 27/36 from 12/16
12/16 - 27/36 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 36 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
12/16 = 12 × 9/16 × 9 = 108/144 - Likewise, for the 2nd fraction, since 36 × 4 = 144,
27/36 = 27 × 4/36 × 4 = 108/144 - Subtract the two like fractions:
108/144 - 108/144 = 108 - 108/144 = 0/144 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/16-27/36 12/16-54/36 12/32-27/36 12/16-27/72 36/16-27/36 12/16-81/36 12/48-27/36 60/16-27/36 12/80-27/36 84/16-27/36