Subtract 48/36 from 54/8
1st number: 6 6/8, 2nd number: 1 12/36
54/8 - 48/36 is 65/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 36 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
54/8 = 54 × 9/8 × 9 = 486/72 - Likewise, for the 2nd fraction, since 36 × 2 = 72,
48/36 = 48 × 2/36 × 2 = 96/72 - Subtract the two like fractions:
486/72 - 96/72 = 486 - 96/72 = 390/72 - After reducing the fraction, the answer is 65/12
- In mixed form: 55/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/8-96/36 54/16-48/36 54/8-48/72 54/24-48/36 54/40-48/36 54/56-48/36