Subtract 45/49 from 9/5
1st number: 1 4/5, 2nd number: 45/49
9/5 - 45/49 is 216/245.
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,
9/5 = 9 × 49/5 × 49 = 441/245 - Likewise, for the 2nd fraction, since 49 × 5 = 245,
45/49 = 45 × 5/49 × 5 = 225/245 - Subtract the two like fractions:
441/245 - 225/245 = 441 - 225/245 = 216/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/5-45/49 9/5-90/49 9/10-45/49 9/5-45/98 27/5-45/49 9/15-45/49 45/5-45/49 9/25-45/49 63/5-45/49 9/35-45/49