Subtract 25/16 from 98/15
1st number: 6 8/15, 2nd number: 1 9/16
98/15 - 25/16 is 1193/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
98/15 = 98 × 16/15 × 16 = 1568/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
25/16 = 25 × 15/16 × 15 = 375/240 - Subtract the two like fractions:
1568/240 - 375/240 = 1568 - 375/240 = 1193/240 - In mixed form: 4233/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15-50/16 98/30-25/16 98/15-25/32 98/15-75/16 98/45-25/16 98/15-25/48 98/75-25/16 98/15-25/80