Subtract 9/16 from 54/98
54/98 - 9/16 is -9/784.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 16 is 784
Next, find the equivalent fraction of both fractional numbers with denominator 784 - For the 1st fraction, since 98 × 8 = 784,
54/98 = 54 × 8/98 × 8 = 432/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
9/16 = 9 × 49/16 × 49 = 441/784 - Subtract the two like fractions:
432/784 - 441/784 = 432 - 441/784 = -9/784
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/98-18/16 54/98-9/32 54/98-27/16 54/98-9/48 54/98-45/16 54/98-9/80 54/98-63/16