Subtract 15/7 from 24/98
1st number: 24/98, 2nd number: 2 1/7
24/98 - 15/7 is -93/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 7 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
24/98 = 24 × 1/98 × 1 = 24/98 - Likewise, for the 2nd fraction, since 7 × 14 = 98,
15/7 = 15 × 14/7 × 14 = 210/98 - Subtract the two like fractions:
24/98 - 210/98 = 24 - 210/98 = -186/98 - After reducing the fraction, the answer is -93/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/98-15/7 24/98-30/7 24/98-15/14 72/98-15/7 24/98-45/7 24/98-15/21 24/98-75/7 24/98-15/35 24/98-15/49