Subtract 9/10 from 98/25
1st number: 3 23/25, 2nd number: 9/10
98/25 - 9/10 is 151/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 10 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 25 × 2 = 50,
98/25 = 98 × 2/25 × 2 = 196/50 - Likewise, for the 2nd fraction, since 10 × 5 = 50,
9/10 = 9 × 5/10 × 5 = 45/50 - Subtract the two like fractions:
196/50 - 45/50 = 196 - 45/50 = 151/50 - In mixed form: 31/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/25-18/10 98/50-9/10 98/25-9/20 98/25-27/10 98/75-9/10 98/25-9/30 98/25-45/10 98/25-9/50 98/25-63/10 98/25-9/70