Subtract 2/16 from 4/98
4/98 - 2/16 is -33/392.
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,
4/98 = 4 × 8/98 × 8 = 32/784 - Likewise, for the 2nd fraction, since 16 × 49 = 784,
2/16 = 2 × 49/16 × 49 = 98/784 - Subtract the two like fractions:
32/784 - 98/784 = 32 - 98/784 = -66/784 - After reducing the fraction, the answer is -33/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/98-2/16 4/98-4/16 4/98-2/32 12/98-2/16 4/98-6/16 4/98-2/48 20/98-2/16 4/98-10/16 4/98-2/80 28/98-2/16 4/98-14/16