Subtract 4/36 from 12/4
1st number: 3 0/4, 2nd number: 4/36
12/4 - 4/36 is 26/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
12/4 = 12 × 9/4 × 9 = 108/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
4/36 = 4 × 1/36 × 1 = 4/36 - Subtract the two like fractions:
108/36 - 4/36 = 108 - 4/36 = 104/36 - After reducing the fraction, the answer is 26/9
- In mixed form: 28/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/4-4/36 12/4-8/36 12/8-4/36 12/4-4/72 36/4-4/36 12/4-12/36 60/4-4/36 12/4-20/36 12/20-4/36 84/4-4/36 12/4-28/36 12/28-4/36