Subtract 36/56 from 36/98
36/98 - 36/56 is -27/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
36/98 = 36 × 4/98 × 4 = 144/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
36/56 = 36 × 7/56 × 7 = 252/392 - Subtract the two like fractions:
144/392 - 252/392 = 144 - 252/392 = -108/392 - After reducing the fraction, the answer is -27/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/98-36/56 36/98-72/56