Subtract 10/54 from 84/16
1st number: 5 4/16, 2nd number: 10/54
84/16 - 10/54 is 547/108.
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,
84/16 = 84 × 27/16 × 27 = 2268/432 - Likewise, for the 2nd fraction, since 54 × 8 = 432,
10/54 = 10 × 8/54 × 8 = 80/432 - Subtract the two like fractions:
2268/432 - 80/432 = 2268 - 80/432 = 2188/432 - After reducing the fraction, the answer is 547/108
- In mixed form: 57/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/16-20/54 84/32-10/54 84/16-30/54 84/48-10/54 84/16-50/54 84/80-10/54 84/16-70/54