Subtract 75/16 from 54/10
1st number: 5 4/10, 2nd number: 4 11/16
54/10 - 75/16 is 57/80.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 10 × 8 = 80,
54/10 = 54 × 8/10 × 8 = 432/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
75/16 = 75 × 5/16 × 5 = 375/80 - Subtract the two like fractions:
432/80 - 375/80 = 432 - 375/80 = 57/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/20-75/16 54/10-75/32 54/30-75/16 54/10-75/48 54/50-75/16 54/10-75/80 54/70-75/16