Subtract 45/14 from 25/98
1st number: 25/98, 2nd number: 3 3/14
25/98 - 45/14 is -145/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 14 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
25/98 = 25 × 1/98 × 1 = 25/98 - Likewise, for the 2nd fraction, since 14 × 7 = 98,
45/14 = 45 × 7/14 × 7 = 315/98 - Subtract the two like fractions:
25/98 - 315/98 = 25 - 315/98 = -290/98 - After reducing the fraction, the answer is -145/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/98-45/14 25/98-90/14 25/98-45/28 75/98-45/14 25/98-45/42 25/98-45/70 25/98-45/98