Subtract 4/14 from 9/36
9/36 - 4/14 is -1/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 14 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 36 × 7 = 252,
9/36 = 9 × 7/36 × 7 = 63/252 - Likewise, for the 2nd fraction, since 14 × 18 = 252,
4/14 = 4 × 18/14 × 18 = 72/252 - Subtract the two like fractions:
63/252 - 72/252 = 63 - 72/252 = -9/252 - After reducing the fraction, the answer is -1/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/36-4/14 9/36-8/14 9/72-4/14 9/36-4/28 27/36-4/14 9/36-12/14 9/36-4/42 45/36-4/14 9/36-20/14 9/36-4/70 63/36-4/14 9/36-28/14 9/36-4/98