Subtract 1/45 from 49/25
1st number: 1 24/25, 2nd number: 1/45
49/25 - 1/45 is 436/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 25 × 9 = 225,
49/25 = 49 × 9/25 × 9 = 441/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
1/45 = 1 × 5/45 × 5 = 5/225 - Subtract the two like fractions:
441/225 - 5/225 = 441 - 5/225 = 436/225 - In mixed form: 1211/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/25-1/45 49/25-2/45 49/50-1/45 49/25-1/90 49/25-3/45 49/75-1/45 49/25-5/45 49/25-7/45