Subtract 30/6 from 9/56
1st number: 9/56, 2nd number: 5 0/6
9/56 - 30/6 is -271/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 6 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
9/56 = 9 × 3/56 × 3 = 27/168 - Likewise, for the 2nd fraction, since 6 × 28 = 168,
30/6 = 30 × 28/6 × 28 = 840/168 - Subtract the two like fractions:
27/168 - 840/168 = 27 - 840/168 = -813/168 - After reducing the fraction, the answer is -271/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/56-30/6 9/56-60/6 9/56-30/12 27/56-30/6 9/56-90/6 9/56-30/18 45/56-30/6 63/56-30/6 9/56-30/42