Subtract 63/12 from 36/2
1st number: 18 0/2, 2nd number: 5 3/12
36/2 - 63/12 is 51/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
36/2 = 36 × 6/2 × 6 = 216/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
63/12 = 63 × 1/12 × 1 = 63/12 - Subtract the two like fractions:
216/12 - 63/12 = 216 - 63/12 = 153/12 - After reducing the fraction, the answer is 51/4
- In mixed form: 123/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/2-63/12 36/4-63/12 36/2-63/24 36/6-63/12 36/2-63/36 36/10-63/12 36/2-63/60 36/14-63/12 36/2-63/84