Subtract 42/49 from 49/25
1st number: 1 24/25, 2nd number: 42/49
49/25 - 42/49 is 193/175.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 49 is 1225
Next, find the equivalent fraction of both fractional numbers with denominator 1225 - For the 1st fraction, since 25 × 49 = 1225,
49/25 = 49 × 49/25 × 49 = 2401/1225 - Likewise, for the 2nd fraction, since 49 × 25 = 1225,
42/49 = 42 × 25/49 × 25 = 1050/1225 - Subtract the two like fractions:
2401/1225 - 1050/1225 = 2401 - 1050/1225 = 1351/1225 - After reducing the fraction, the answer is 193/175
- In mixed form: 118/175
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/25-42/49 49/25-84/49 49/50-42/49 49/25-42/98 49/75-42/49