Subtract 63/36 from 3/2
1st number: 1 1/2, 2nd number: 1 27/36
3/2 - 63/36 is -1/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 2 × 18 = 36,
3/2 = 3 × 18/2 × 18 = 54/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
63/36 = 63 × 1/36 × 1 = 63/36 - Subtract the two like fractions:
54/36 - 63/36 = 54 - 63/36 = -9/36 - After reducing the fraction, the answer is -1/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/2-63/36 3/4-63/36 3/2-63/72 9/2-63/36 3/6-63/36 15/2-63/36 3/10-63/36 21/2-63/36 3/14-63/36