Subtract 54/56 from 10/3
1st number: 3 1/3, 2nd number: 54/56
10/3 - 54/56 is 199/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 3 × 56 = 168,
10/3 = 10 × 56/3 × 56 = 560/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
54/56 = 54 × 3/56 × 3 = 162/168 - Subtract the two like fractions:
560/168 - 162/168 = 560 - 162/168 = 398/168 - After reducing the fraction, the answer is 199/84
- In mixed form: 231/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/3-54/56 10/6-54/56 30/3-54/56 10/9-54/56 50/3-54/56 10/15-54/56 70/3-54/56 10/21-54/56