Subtract 5/56 from 9/5
1st number: 1 4/5, 2nd number: 5/56
9/5 - 5/56 is 479/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 5 × 56 = 280,
9/5 = 9 × 56/5 × 56 = 504/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
5/56 = 5 × 5/56 × 5 = 25/280 - Subtract the two like fractions:
504/280 - 25/280 = 504 - 25/280 = 479/280 - In mixed form: 1199/280
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/5-5/56 9/5-10/56 9/10-5/56 27/5-5/56 9/5-15/56 9/15-5/56 45/5-5/56 9/5-25/56 9/25-5/56 63/5-5/56 9/5-35/56 9/35-5/56