Subtract 63/98 from 27/32
27/32 - 63/98 is 45/224.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 98 is 1568
Next, find the equivalent fraction of both fractional numbers with denominator 1568 - For the 1st fraction, since 32 × 49 = 1568,
27/32 = 27 × 49/32 × 49 = 1323/1568 - Likewise, for the 2nd fraction, since 98 × 16 = 1568,
63/98 = 63 × 16/98 × 16 = 1008/1568 - Subtract the two like fractions:
1323/1568 - 1008/1568 = 1323 - 1008/1568 = 315/1568 - After reducing the fraction, the answer is 45/224
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/32-63/98 27/64-63/98 81/32-63/98 27/96-63/98