Subtract 30/14 from 98/15
1st number: 6 8/15, 2nd number: 2 2/14
98/15 - 30/14 is 461/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 14 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 15 × 14 = 210,
98/15 = 98 × 14/15 × 14 = 1372/210 - Likewise, for the 2nd fraction, since 14 × 15 = 210,
30/14 = 30 × 15/14 × 15 = 450/210 - Subtract the two like fractions:
1372/210 - 450/210 = 1372 - 450/210 = 922/210 - After reducing the fraction, the answer is 461/105
- In mixed form: 441/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15-60/14 98/30-30/14 98/15-30/28 98/15-90/14 98/45-30/14 98/15-30/42 98/75-30/14 98/15-30/70 98/15-30/98