Subtract 4/8 from 54/2
1st number: 27 0/2, 2nd number: 4/8
54/2 - 4/8 is 53/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
54/2 = 54 × 4/2 × 4 = 216/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
4/8 = 4 × 1/8 × 1 = 4/8 - Subtract the two like fractions:
216/8 - 4/8 = 216 - 4/8 = 212/8 - After reducing the fraction, the answer is 53/2
- In mixed form: 261/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4-4/8 54/2-4/16 54/2-12/8 54/6-4/8 54/2-4/24 54/2-20/8 54/10-4/8 54/2-4/40 54/2-28/8 54/14-4/8 54/2-4/56