Subtract 50/45 from 49/5
1st number: 9 4/5, 2nd number: 1 5/45
49/5 - 50/45 is 391/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
49/5 = 49 × 9/5 × 9 = 441/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
50/45 = 50 × 1/45 × 1 = 50/45 - Subtract the two like fractions:
441/45 - 50/45 = 441 - 50/45 = 391/45 - In mixed form: 831/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/5-50/45 49/10-50/45 49/5-50/90 49/15-50/45 49/25-50/45 49/35-50/45