Subtract 15/36 from 1/16
1/16 - 15/36 is -17/48.
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,
1/16 = 1 × 9/16 × 9 = 9/144 - Likewise, for the 2nd fraction, since 36 × 4 = 144,
15/36 = 15 × 4/36 × 4 = 60/144 - Subtract the two like fractions:
9/144 - 60/144 = 9 - 60/144 = -51/144 - After reducing the fraction, the answer is -17/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/16-15/36 1/16-30/36 1/32-15/36 1/16-15/72 3/16-15/36 1/16-45/36 1/48-15/36 5/16-15/36 1/16-75/36 1/80-15/36 7/16-15/36