Subtract 10/5 from 54/16
1st number: 3 6/16, 2nd number: 2 0/5
54/16 - 10/5 is 11/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 5 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
54/16 = 54 × 5/16 × 5 = 270/80 - Likewise, for the 2nd fraction, since 5 × 16 = 80,
10/5 = 10 × 16/5 × 16 = 160/80 - Subtract the two like fractions:
270/80 - 160/80 = 270 - 160/80 = 110/80 - After reducing the fraction, the answer is 11/8
- In mixed form: 13/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/16-20/5 54/32-10/5 54/16-30/5 54/48-10/5 54/16-10/15 54/16-50/5 54/80-10/5 54/16-10/25 54/16-70/5 54/16-10/35