Subtract 30/98 from 9/2
1st number: 4 1/2, 2nd number: 30/98
9/2 - 30/98 is 411/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 98 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 2 × 49 = 98,
9/2 = 9 × 49/2 × 49 = 441/98 - Likewise, for the 2nd fraction, since 98 × 1 = 98,
30/98 = 30 × 1/98 × 1 = 30/98 - Subtract the two like fractions:
441/98 - 30/98 = 441 - 30/98 = 411/98 - In mixed form: 419/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/2-30/98 9/2-60/98 9/4-30/98 27/2-30/98 9/2-90/98 9/6-30/98 45/2-30/98 9/10-30/98 63/2-30/98 9/14-30/98