Subtract 10/16 from 4/54
4/54 - 10/16 is -119/216.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 16 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 54 × 8 = 432,
4/54 = 4 × 8/54 × 8 = 32/432 - Likewise, for the 2nd fraction, since 16 × 27 = 432,
10/16 = 10 × 27/16 × 27 = 270/432 - Subtract the two like fractions:
32/432 - 270/432 = 32 - 270/432 = -238/432 - After reducing the fraction, the answer is -119/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/54-10/16 4/54-20/16 4/54-10/32 12/54-10/16 4/54-30/16 4/54-10/48 20/54-10/16 4/54-50/16 4/54-10/80 28/54-10/16 4/54-70/16