Subtract 10/48 from 1/54
1/54 - 10/48 is -41/216.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 48 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 54 × 8 = 432,
1/54 = 1 × 8/54 × 8 = 8/432 - Likewise, for the 2nd fraction, since 48 × 9 = 432,
10/48 = 10 × 9/48 × 9 = 90/432 - Subtract the two like fractions:
8/432 - 90/432 = 8 - 90/432 = -82/432 - After reducing the fraction, the answer is -41/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/54-10/48 1/54-20/48 1/54-10/96 3/54-10/48 1/54-30/48 5/54-10/48 1/54-50/48 7/54-10/48 1/54-70/48