Subtract 48/9 from 54/4
1st number: 13 2/4, 2nd number: 5 3/9
54/4 - 48/9 is 49/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
54/4 = 54 × 9/4 × 9 = 486/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
48/9 = 48 × 4/9 × 4 = 192/36 - Subtract the two like fractions:
486/36 - 192/36 = 486 - 192/36 = 294/36 - After reducing the fraction, the answer is 49/6
- In mixed form: 81/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4-96/9 54/8-48/9 54/4-48/18 54/12-48/9 54/4-48/27 54/20-48/9 54/4-48/45 54/28-48/9 54/4-48/63