Subtract 63/12 from 36/24
1st number: 1 12/24, 2nd number: 5 3/12
36/24 - 63/12 is -15/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 12 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
36/24 = 36 × 1/24 × 1 = 36/24 - Likewise, for the 2nd fraction, since 12 × 2 = 24,
63/12 = 63 × 2/12 × 2 = 126/24 - Subtract the two like fractions:
36/24 - 126/24 = 36 - 126/24 = -90/24 - 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: 72/24-63/12 36/48-63/12 36/24-63/24 36/72-63/12 36/24-63/36 36/24-63/60 36/24-63/84