Subtract 4/49 from 45/5
1st number: 9 0/5, 2nd number: 4/49
45/5 - 4/49 is 437/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 49 is 245
Next, find the equivalent fraction of both fractional numbers with denominator 245 - For the 1st fraction, since 5 × 49 = 245,
45/5 = 45 × 49/5 × 49 = 2205/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
4/49 = 4 × 5/49 × 5 = 20/245 - Subtract the two like fractions:
2205/245 - 20/245 = 2205 - 20/245 = 2185/245 - After reducing the fraction, the answer is 437/49
- In mixed form: 845/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/5-4/49 45/5-8/49 45/10-4/49 45/5-4/98 45/5-12/49 45/15-4/49 45/5-20/49 45/25-4/49 45/5-28/49 45/35-4/49