Subtract 9/4 from 4/56
1st number: 4/56, 2nd number: 2 1/4
4/56 - 9/4 is -61/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 4 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
4/56 = 4 × 1/56 × 1 = 4/56 - Likewise, for the 2nd fraction, since 4 × 14 = 56,
9/4 = 9 × 14/4 × 14 = 126/56 - Subtract the two like fractions:
4/56 - 126/56 = 4 - 126/56 = -122/56 - After reducing the fraction, the answer is -61/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/56-9/4 4/56-18/4 4/56-9/8 12/56-9/4 4/56-27/4 4/56-9/12 20/56-9/4 4/56-45/4 4/56-9/20 28/56-9/4 4/56-63/4 4/56-9/28