Subtract 15/54 from 50/16
1st number: 3 2/16, 2nd number: 15/54
50/16 - 15/54 is 205/72.
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,
50/16 = 50 × 27/16 × 27 = 1350/432 - Likewise, for the 2nd fraction, since 54 × 8 = 432,
15/54 = 15 × 8/54 × 8 = 120/432 - Subtract the two like fractions:
1350/432 - 120/432 = 1350 - 120/432 = 1230/432 - After reducing the fraction, the answer is 205/72
- In mixed form: 261/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/16-30/54 50/32-15/54 50/16-45/54 50/48-15/54 50/16-75/54 50/80-15/54