Subtract 30/36 from 1/16
1/16 - 30/36 is -37/48.
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,
30/36 = 30 × 4/36 × 4 = 120/144 - Subtract the two like fractions:
9/144 - 120/144 = 9 - 120/144 = -111/144 - After reducing the fraction, the answer is -37/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/16-30/36 1/16-60/36 1/32-30/36 1/16-30/72 3/16-30/36 1/16-90/36 1/48-30/36 5/16-30/36 1/80-30/36 7/16-30/36