Subtract 27/98 from 10/15
10/15 - 27/98 is 115/294.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 15 × 98 = 1470,
10/15 = 10 × 98/15 × 98 = 980/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
27/98 = 27 × 15/98 × 15 = 405/1470 - Subtract the two like fractions:
980/1470 - 405/1470 = 980 - 405/1470 = 575/1470 - After reducing the fraction, the answer is 115/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/15-27/98 10/15-54/98 10/30-27/98 30/15-27/98 10/15-81/98 10/45-27/98 50/15-27/98 10/75-27/98 70/15-27/98