Subtract 9/98 from 25/20
1st number: 1 5/20, 2nd number: 9/98
25/20 - 9/98 is 227/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 98 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 20 × 49 = 980,
25/20 = 25 × 49/20 × 49 = 1225/980 - Likewise, for the 2nd fraction, since 98 × 10 = 980,
9/98 = 9 × 10/98 × 10 = 90/980 - Subtract the two like fractions:
1225/980 - 90/980 = 1225 - 90/980 = 1135/980 - After reducing the fraction, the answer is 227/196
- In mixed form: 131/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20-9/98 25/20-18/98 25/40-9/98 75/20-9/98 25/20-27/98 25/60-9/98 25/20-45/98 25/20-63/98