Subtract 63/12 from 49/32
1st number: 1 17/32, 2nd number: 5 3/12
49/32 - 63/12 is -119/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 12 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 32 × 3 = 96,
49/32 = 49 × 3/32 × 3 = 147/96 - Likewise, for the 2nd fraction, since 12 × 8 = 96,
63/12 = 63 × 8/12 × 8 = 504/96 - Subtract the two like fractions:
147/96 - 504/96 = 147 - 504/96 = -357/96 - After reducing the fraction, the answer is -119/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/32-63/12 49/64-63/12 49/32-63/24 49/96-63/12 49/32-63/36 49/32-63/60 49/32-63/84