Subtract 6/54 from 6/16
6/16 - 6/54 is 19/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 54 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 16 × 27 = 432,
6/16 = 6 × 27/16 × 27 = 162/432 - Likewise, for the 2nd fraction, since 54 × 8 = 432,
6/54 = 6 × 8/54 × 8 = 48/432 - Subtract the two like fractions:
162/432 - 48/432 = 162 - 48/432 = 114/432 - After reducing the fraction, the answer is 19/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/16-6/54 6/16-12/54 6/32-6/54 18/16-6/54 6/16-18/54 6/48-6/54 30/16-6/54 6/16-30/54 6/80-6/54 42/16-6/54 6/16-42/54