Subtract 48/12 from 9/36
1st number: 9/36, 2nd number: 4 0/12
9/36 - 48/12 is -15/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 12 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
9/36 = 9 × 1/36 × 1 = 9/36 - Likewise, for the 2nd fraction, since 12 × 3 = 36,
48/12 = 48 × 3/12 × 3 = 144/36 - Subtract the two like fractions:
9/36 - 144/36 = 9 - 144/36 = -135/36 - After reducing the fraction, the answer is -15/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/36-48/12 9/36-96/12 9/72-48/12 9/36-48/24 27/36-48/12 9/36-48/36 45/36-48/12 9/36-48/60 63/36-48/12 9/36-48/84