Subtract 98/25 from 42/4
1st number: 10 2/4, 2nd number: 3 23/25
42/4 - 98/25 is 329/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
42/4 = 42 × 25/4 × 25 = 1050/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
98/25 = 98 × 4/25 × 4 = 392/100 - Subtract the two like fractions:
1050/100 - 392/100 = 1050 - 392/100 = 658/100 - After reducing the fraction, the answer is 329/50
- In mixed form: 629/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/4-98/25 42/8-98/25 42/4-98/50 42/12-98/25 42/4-98/75 42/20-98/25 42/28-98/25