Subtract 6/15 from 2/98
2/98 - 6/15 is -93/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 15 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
2/98 = 2 × 15/98 × 15 = 30/1470 - Likewise, for the 2nd fraction, since 15 × 98 = 1470,
6/15 = 6 × 98/15 × 98 = 588/1470 - Subtract the two like fractions:
30/1470 - 588/1470 = 30 - 588/1470 = -558/1470 - After reducing the fraction, the answer is -93/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/98-6/15 2/98-12/15 2/98-6/30 6/98-6/15 2/98-18/15 2/98-6/45 10/98-6/15 2/98-30/15 2/98-6/75 14/98-6/15 2/98-42/15