Subtract 54/8 from 25/98
1st number: 25/98, 2nd number: 6 6/8
25/98 - 54/8 is -1273/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
25/98 = 25 × 4/98 × 4 = 100/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
54/8 = 54 × 49/8 × 49 = 2646/392 - Subtract the two like fractions:
100/392 - 2646/392 = 100 - 2646/392 = -2546/392 - After reducing the fraction, the answer is -1273/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/98-54/8 25/98-54/16 75/98-54/8 25/98-54/24 25/98-54/40 25/98-54/56